1320793766

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 2035756800

約数和(自身を除く): 714963034

約数列:

[1, 2, 101, 109, 202, 218, 223, 269, 446, 538, 11009, 22018, 22523, 24307, 27169, 29321, 45046, 48614, 54338, 58642, 59987, 119974, 2455007, 2961421, 4910014, 5922842, 6058687, 6538583, 12117374, 13077166, 660396883, 1320793766]

約数ペア:

[(1, 1320793766), (2, 660396883), (101, 13077166), (109, 12117374), (202, 6538583), (218, 6058687), (223, 5922842), (269, 4910014), (446, 2961421), (538, 2455007), (11009, 119974), (22018, 59987), (22523, 58642), (24307, 54338), (27169, 48614), (29321, 45046)]