521009006

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{3313}}^1$

素因数の和:3608

約数の個数: 32

約数和(自身を含む): 916254720

約数和(自身を除く): 395245714

約数列:

[1, 2, 7, 14, 47, 94, 239, 329, 478, 658, 1673, 3313, 3346, 6626, 11233, 22466, 23191, 46382, 78631, 155711, 157262, 311422, 791807, 1089977, 1583614, 2179954, 5542649, 11085298, 37214929, 74429858, 260504503, 521009006]

約数ペア:

[(1, 521009006), (2, 260504503), (7, 74429858), (14, 37214929), (47, 11085298), (94, 5542649), (239, 2179954), (329, 1583614), (478, 1089977), (658, 791807), (1673, 311422), (3313, 157262), (3346, 155711), (6626, 78631), (11233, 46382), (22466, 23191)]