2153707504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{357047}}^1$

素因数の和:357097

約数の個数: 40

約数和(自身を含む): 4648764960

約数和(自身を除く): 2495057456

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 357047, 714094, 1428188, 2856376, 4641611, 5712752, 9283222, 10354363, 18566444, 20708726, 37132888, 41417452, 74265776, 82834904, 134606719, 165669808, 269213438, 538426876, 1076853752, 2153707504]

約数ペア:

[(1, 2153707504), (2, 1076853752), (4, 538426876), (8, 269213438), (13, 165669808), (16, 134606719), (26, 82834904), (29, 74265776), (52, 41417452), (58, 37132888), (104, 20708726), (116, 18566444), (208, 10354363), (232, 9283222), (377, 5712752), (464, 4641611), (754, 2856376), (1508, 1428188), (3016, 714094), (6032, 357047)]