885295586

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{4441}}^1$

素因数の和:4970

約数の個数: 32

約数和(自身を含む): 1573534080

約数和(自身を除く): 688238494

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 491, 982, 3437, 4441, 6874, 8882, 14239, 28478, 31087, 62174, 99673, 128789, 199346, 257578, 901523, 1803046, 2180531, 4361062, 15263717, 30527434, 63235399, 126470798, 442647793, 885295586]

約数ペア:

[(1, 885295586), (2, 442647793), (7, 126470798), (14, 63235399), (29, 30527434), (58, 15263717), (203, 4361062), (406, 2180531), (491, 1803046), (982, 901523), (3437, 257578), (4441, 199346), (6874, 128789), (8882, 99673), (14239, 62174), (28478, 31087)]