1974198607490

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{52463423}}^1$

素因数の和:52463554

約数の個数: 32

約数和(自身を含む): 3671600265216

約数和(自身を除く): 1697401657726

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 3763, 7526, 18815, 37630, 52463423, 104926846, 262317115, 524634230, 2780561419, 3724903033, 5561122838, 7449806066, 13902807095, 18624515165, 27805614190, 37249030330, 197419860749, 394839721498, 987099303745, 1974198607490]

約数ペア:

[(1, 1974198607490), (2, 987099303745), (5, 394839721498), (10, 197419860749), (53, 37249030330), (71, 27805614190), (106, 18624515165), (142, 13902807095), (265, 7449806066), (355, 5561122838), (530, 3724903033), (710, 2780561419), (3763, 524634230), (7526, 262317115), (18815, 104926846), (37630, 52463423)]