2003961456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1988057}}^1$

素因数の和:1988078

約数の個数: 60

約数和(自身を含む): 6409498992

約数和(自身を除く): 4405537536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1988057, 3976114, 5964171, 7952228, 11928342, 13916399, 15904456, 17892513, 23856684, 27832798, 31808912, 35785026, 41749197, 47713368, 55665596, 71570052, 83498394, 95426736, 111331192, 125247591, 143140104, 166996788, 222662384, 250495182, 286280208, 333993576, 500990364, 667987152, 1001980728, 2003961456]

約数ペア:

[(1, 2003961456), (2, 1001980728), (3, 667987152), (4, 500990364), (6, 333993576), (7, 286280208), (8, 250495182), (9, 222662384), (12, 166996788), (14, 143140104), (16, 125247591), (18, 111331192), (21, 95426736), (24, 83498394), (28, 71570052), (36, 55665596), (42, 47713368), (48, 41749197), (56, 35785026), (63, 31808912), (72, 27832798), (84, 23856684), (112, 17892513), (126, 15904456), (144, 13916399), (168, 11928342), (252, 7952228), (336, 5964171), (504, 3976114), (1008, 1988057)]