1923376028

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4007}}^1$

素因数の和:4135

約数の個数: 72

約数和(自身を含む): 4093931520

約数和(自身を除く): 2170555492

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 79, 98, 124, 158, 196, 217, 316, 434, 553, 868, 1106, 1519, 2212, 2449, 3038, 3871, 4007, 4898, 6076, 7742, 8014, 9796, 15484, 16028, 17143, 28049, 34286, 56098, 68572, 112196, 120001, 124217, 196343, 240002, 248434, 316553, 392686, 480004, 496868, 633106, 785372, 869519, 1266212, 1739038, 2215871, 3478076, 4431742, 6086633, 8863484, 9813143, 12173266, 15511097, 19626286, 24346532, 31022194, 39252572, 62044388, 68692001, 137384002, 274768004, 480844007, 961688014, 1923376028]

約数ペア:

[(1, 1923376028), (2, 961688014), (4, 480844007), (7, 274768004), (14, 137384002), (28, 68692001), (31, 62044388), (49, 39252572), (62, 31022194), (79, 24346532), (98, 19626286), (124, 15511097), (158, 12173266), (196, 9813143), (217, 8863484), (316, 6086633), (434, 4431742), (553, 3478076), (868, 2215871), (1106, 1739038), (1519, 1266212), (2212, 869519), (2449, 785372), (3038, 633106), (3871, 496868), (4007, 480004), (4898, 392686), (6076, 316553), (7742, 248434), (8014, 240002), (9796, 196343), (15484, 124217), (16028, 120001), (17143, 112196), (28049, 68572), (34286, 56098)]