1214279612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{42227}}^1$

素因数の和:42330

約数の個数: 48

約数和(自身を含む): 2648540160

約数和(自身を除く): 1434260548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 7189, 14378, 28756, 42227, 84454, 168908, 295589, 548951, 591178, 1097902, 1182356, 2195804, 3335933, 3842657, 6671866, 7685314, 13343732, 15370628, 23351531, 43367129, 46703062, 86734258, 93406124, 173468516, 303569903, 607139806, 1214279612]

約数ペア:

[(1, 1214279612), (2, 607139806), (4, 303569903), (7, 173468516), (13, 93406124), (14, 86734258), (26, 46703062), (28, 43367129), (52, 23351531), (79, 15370628), (91, 13343732), (158, 7685314), (182, 6671866), (316, 3842657), (364, 3335933), (553, 2195804), (1027, 1182356), (1106, 1097902), (2054, 591178), (2212, 548951), (4108, 295589), (7189, 168908), (14378, 84454), (28756, 42227)]