4987642758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{2039}}^1$

素因数の和:2609

約数の個数: 64

約数和(自身を含む): 11515392000

約数和(自身を除く): 6527749242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 419, 834, 838, 973, 1257, 1946, 2039, 2514, 2919, 2933, 4078, 5838, 5866, 6117, 8799, 12234, 14273, 17598, 28546, 42819, 58241, 85638, 116482, 174723, 283421, 349446, 407687, 566842, 815374, 850263, 854341, 1223061, 1700526, 1708682, 1983947, 2446122, 2563023, 3967894, 5126046, 5951841, 5980387, 11903682, 11960774, 17941161, 35882322, 118753399, 237506798, 356260197, 712520394, 831273793, 1662547586, 2493821379, 4987642758]

約数ペア:

[(1, 4987642758), (2, 2493821379), (3, 1662547586), (6, 831273793), (7, 712520394), (14, 356260197), (21, 237506798), (42, 118753399), (139, 35882322), (278, 17941161), (417, 11960774), (419, 11903682), (834, 5980387), (838, 5951841), (973, 5126046), (1257, 3967894), (1946, 2563023), (2039, 2446122), (2514, 1983947), (2919, 1708682), (2933, 1700526), (4078, 1223061), (5838, 854341), (5866, 850263), (6117, 815374), (8799, 566842), (12234, 407687), (14273, 349446), (17598, 283421), (28546, 174723), (42819, 116482), (58241, 85638)]