2557336262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{4933}}^1$

素因数の和:5232

約数の個数: 32

約数和(自身を含む): 4190979072

約数和(自身を除く): 1633642810

約数列:

[1, 2, 13, 26, 127, 157, 254, 314, 1651, 2041, 3302, 4082, 4933, 9866, 19939, 39878, 64129, 128258, 259207, 518414, 626491, 774481, 1252982, 1548962, 8144383, 10068253, 16288766, 20136506, 98359087, 196718174, 1278668131, 2557336262]

約数ペア:

[(1, 2557336262), (2, 1278668131), (13, 196718174), (26, 98359087), (127, 20136506), (157, 16288766), (254, 10068253), (314, 8144383), (1651, 1548962), (2041, 1252982), (3302, 774481), (4082, 626491), (4933, 518414), (9866, 259207), (19939, 128258), (39878, 64129)]