2389837918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{57773}}^1$

素因数の和:57868

約数の個数: 32

約数和(自身を含む): 4057121376

約数和(自身を除く): 1667283458

約数列:

[1, 2, 13, 26, 37, 43, 74, 86, 481, 559, 962, 1118, 1591, 3182, 20683, 41366, 57773, 115546, 751049, 1502098, 2137601, 2484239, 4275202, 4968478, 27788813, 32295107, 55577626, 64590214, 91916843, 183833686, 1194918959, 2389837918]

約数ペア:

[(1, 2389837918), (2, 1194918959), (13, 183833686), (26, 91916843), (37, 64590214), (43, 55577626), (74, 32295107), (86, 27788813), (481, 4968478), (559, 4275202), (962, 2484239), (1118, 2137601), (1591, 1502098), (3182, 751049), (20683, 115546), (41366, 57773)]