4491652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 4701308

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 89, 124, 148, 178, 341, 356, 407, 682, 814, 979, 1147, 1364, 1628, 1958, 2294, 2759, 3293, 3916, 4588, 5518, 6586, 11036, 12617, 13172, 25234, 30349, 36223, 50468, 60698, 72446, 102083, 121396, 144892, 204166, 408332, 1122913, 2245826, 4491652]

約数ペア:

[(1, 4491652), (2, 2245826), (4, 1122913), (11, 408332), (22, 204166), (31, 144892), (37, 121396), (44, 102083), (62, 72446), (74, 60698), (89, 50468), (124, 36223), (148, 30349), (178, 25234), (341, 13172), (356, 12617), (407, 11036), (682, 6586), (814, 5518), (979, 4588), (1147, 3916), (1364, 3293), (1628, 2759), (1958, 2294)]