2017788242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{1889}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 3251631600

約数和(自身を除く): 1233843358

約数列:

[1, 2, 17, 34, 89, 178, 353, 706, 1513, 1889, 3026, 3778, 6001, 12002, 31417, 32113, 62834, 64226, 168121, 336242, 534089, 666817, 1068178, 1333634, 2858057, 5716114, 11335889, 22671778, 59346713, 118693426, 1008894121, 2017788242]

約数ペア:

[(1, 2017788242), (2, 1008894121), (17, 118693426), (34, 59346713), (89, 22671778), (178, 11335889), (353, 5716114), (706, 2858057), (1513, 1333634), (1889, 1068178), (3026, 666817), (3778, 534089), (6001, 336242), (12002, 168121), (31417, 64226), (32113, 62834)]