890488712

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{701}}^1\times {\mathrm{1637}}^1$

素因数の和:2441

約数の個数: 32

約数和(自身を含む): 1690317720

約数和(自身を除く): 799829008

約数列:

[1, 2, 4, 8, 97, 194, 388, 701, 776, 1402, 1637, 2804, 3274, 5608, 6548, 13096, 67997, 135994, 158789, 271988, 317578, 543976, 635156, 1147537, 1270312, 2295074, 4590148, 9180296, 111311089, 222622178, 445244356, 890488712]

約数ペア:

[(1, 890488712), (2, 445244356), (4, 222622178), (8, 111311089), (97, 9180296), (194, 4590148), (388, 2295074), (701, 1270312), (776, 1147537), (1402, 635156), (1637, 543976), (2804, 317578), (3274, 271988), (5608, 158789), (6548, 135994), (13096, 67997)]