834780791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 980020608

約数和(自身を除く): 145239817

約数列:

[1, 13, 23, 37, 61, 299, 481, 793, 851, 1237, 1403, 2257, 11063, 16081, 18239, 28451, 29341, 45769, 51911, 75457, 369863, 594997, 674843, 980941, 1052687, 1735511, 2791909, 13684931, 22561643, 36294817, 64213907, 834780791]

約数ペア:

[(1, 834780791), (13, 64213907), (23, 36294817), (37, 22561643), (61, 13684931), (299, 2791909), (481, 1735511), (793, 1052687), (851, 980941), (1237, 674843), (1403, 594997), (2257, 369863), (11063, 75457), (16081, 51911), (18239, 45769), (28451, 29341)]