1911808316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{3067}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 3777027072

約数和(自身を除く): 1865218756

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 457, 682, 914, 1364, 1828, 3067, 5027, 6134, 10054, 12268, 14167, 20108, 28334, 33737, 56668, 67474, 95077, 134948, 155837, 190154, 311674, 380308, 623348, 1045847, 1401619, 2091694, 2803238, 4183388, 5606476, 15417809, 30835618, 43450189, 61671236, 86900378, 173800756, 477952079, 955904158, 1911808316]

約数ペア:

[(1, 1911808316), (2, 955904158), (4, 477952079), (11, 173800756), (22, 86900378), (31, 61671236), (44, 43450189), (62, 30835618), (124, 15417809), (341, 5606476), (457, 4183388), (682, 2803238), (914, 2091694), (1364, 1401619), (1828, 1045847), (3067, 623348), (5027, 380308), (6134, 311674), (10054, 190154), (12268, 155837), (14167, 134948), (20108, 95077), (28334, 67474), (33737, 56668)]