1685191472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{29023}}^1$

素因数の和:29241

約数の個数: 40

約数和(自身を含む): 3455016960

約数和(自身を除く): 1769825488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 764, 1528, 3056, 3629, 7258, 14516, 29023, 29032, 58046, 58064, 116092, 232184, 464368, 551437, 1102874, 2205748, 4411496, 5543393, 8822992, 11086786, 22173572, 44347144, 88694288, 105324467, 210648934, 421297868, 842595736, 1685191472]

約数ペア:

[(1, 1685191472), (2, 842595736), (4, 421297868), (8, 210648934), (16, 105324467), (19, 88694288), (38, 44347144), (76, 22173572), (152, 11086786), (191, 8822992), (304, 5543393), (382, 4411496), (764, 2205748), (1528, 1102874), (3056, 551437), (3629, 464368), (7258, 232184), (14516, 116092), (29023, 58064), (29032, 58046)]