2153012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 3951360

約数和(自身を除く): 1798348

約数列:

[1, 2, 4, 31, 62, 97, 124, 179, 194, 358, 388, 716, 3007, 5549, 6014, 11098, 12028, 17363, 22196, 34726, 69452, 538253, 1076506, 2153012]

約数ペア:

[(1, 2153012), (2, 1076506), (4, 538253), (31, 69452), (62, 34726), (97, 22196), (124, 17363), (179, 12028), (194, 11098), (358, 6014), (388, 5549), (716, 3007)]