3823806064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{18439}}^1$

素因数の和:19457

約数の個数: 40

約数和(自身を含む): 7986954080

約数和(自身を除く): 4163148016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 997, 1994, 3988, 7976, 12961, 15952, 18439, 25922, 36878, 51844, 73756, 103688, 147512, 207376, 239707, 295024, 479414, 958828, 1917656, 3835312, 18383683, 36767366, 73534732, 147069464, 238987879, 294138928, 477975758, 955951516, 1911903032, 3823806064]

約数ペア:

[(1, 3823806064), (2, 1911903032), (4, 955951516), (8, 477975758), (13, 294138928), (16, 238987879), (26, 147069464), (52, 73534732), (104, 36767366), (208, 18383683), (997, 3835312), (1994, 1917656), (3988, 958828), (7976, 479414), (12961, 295024), (15952, 239707), (18439, 207376), (25922, 147512), (36878, 103688), (51844, 73756)]