312994942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{33347}}^1$

素因数の和:33400

約数の個数: 24

約数和(自身を含む): 533634696

約数和(自身を除く): 220639754

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 33347, 66694, 433511, 633593, 867022, 1267186, 8236709, 12038267, 16473418, 24076534, 156497471, 312994942]

約数ペア:

[(1, 312994942), (2, 156497471), (13, 24076534), (19, 16473418), (26, 12038267), (38, 8236709), (247, 1267186), (361, 867022), (494, 633593), (722, 433511), (4693, 66694), (9386, 33347)]