130782938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 250967808

約数和(自身を除く): 120184870

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 37, 74, 143, 187, 221, 286, 374, 407, 442, 481, 629, 727, 814, 962, 1258, 1454, 2431, 4862, 5291, 6919, 7997, 8177, 9451, 10582, 12359, 13838, 15994, 16354, 18902, 24718, 26899, 53798, 89947, 103961, 135949, 160667, 179894, 207922, 271898, 295889, 321334, 349687, 457283, 591778, 699374, 914566, 1767337, 3534674, 3846557, 5030113, 5944679, 7693114, 10060226, 11889358, 65391469, 130782938]

約数ペア:

[(1, 130782938), (2, 65391469), (11, 11889358), (13, 10060226), (17, 7693114), (22, 5944679), (26, 5030113), (34, 3846557), (37, 3534674), (74, 1767337), (143, 914566), (187, 699374), (221, 591778), (286, 457283), (374, 349687), (407, 321334), (442, 295889), (481, 271898), (629, 207922), (727, 179894), (814, 160667), (962, 135949), (1258, 103961), (1454, 89947), (2431, 53798), (4862, 26899), (5291, 24718), (6919, 18902), (7997, 16354), (8177, 15994), (9451, 13838), (10582, 12359)]