2019807652

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 3929990400

約数和(自身を除く): 1910182748

約数列:

[1, 2, 4, 23, 37, 46, 59, 74, 89, 92, 113, 118, 148, 178, 226, 236, 356, 452, 851, 1357, 1702, 2047, 2183, 2599, 2714, 3293, 3404, 4094, 4181, 4366, 5198, 5251, 5428, 6586, 6667, 8188, 8362, 8732, 10057, 10396, 10502, 13172, 13334, 16724, 20114, 21004, 26668, 40228, 50209, 75739, 96163, 100418, 120773, 151478, 153341, 192326, 194287, 200836, 231311, 241546, 246679, 302956, 306682, 372109, 384652, 388574, 462622, 483092, 493358, 593363, 613364, 744218, 777148, 925244, 986716, 1186726, 1488436, 2373452, 4468601, 5673617, 8558507, 8937202, 11347234, 13647349, 17117014, 17874404, 21954431, 22694468, 27294698, 34234028, 43908862, 54589396, 87817724, 504951913, 1009903826, 2019807652]

約数ペア:

[(1, 2019807652), (2, 1009903826), (4, 504951913), (23, 87817724), (37, 54589396), (46, 43908862), (59, 34234028), (74, 27294698), (89, 22694468), (92, 21954431), (113, 17874404), (118, 17117014), (148, 13647349), (178, 11347234), (226, 8937202), (236, 8558507), (356, 5673617), (452, 4468601), (851, 2373452), (1357, 1488436), (1702, 1186726), (2047, 986716), (2183, 925244), (2599, 777148), (2714, 744218), (3293, 613364), (3404, 593363), (4094, 493358), (4181, 483092), (4366, 462622), (5198, 388574), (5251, 384652), (5428, 372109), (6586, 306682), (6667, 302956), (8188, 246679), (8362, 241546), (8732, 231311), (10057, 200836), (10396, 194287), (10502, 192326), (13172, 153341), (13334, 151478), (16724, 120773), (20114, 100418), (21004, 96163), (26668, 75739), (40228, 50209)]