1028790097958

素因数分解:

$2^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1\times {\mathrm{493231}}^1$

素因数の和:494012

約数の個数: 32

約数和(自身を含む): 1772794183680

約数和(自身を除く): 744004085722

約数列:

[1, 2, 7, 14, 383, 389, 766, 778, 2681, 2723, 5362, 5446, 148987, 297974, 493231, 986462, 1042909, 2085818, 3452617, 6905234, 188907473, 191866859, 377814946, 383733718, 1322352311, 1343068013, 2644704622, 2686136026, 73485006997, 146970013994, 514395048979, 1028790097958]

約数ペア:

[(1, 1028790097958), (2, 514395048979), (7, 146970013994), (14, 73485006997), (383, 2686136026), (389, 2644704622), (766, 1343068013), (778, 1322352311), (2681, 383733718), (2723, 377814946), (5362, 191866859), (5446, 188907473), (148987, 6905234), (297974, 3452617), (493231, 2085818), (986462, 1042909)]