1279776004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{296519}}^1$

素因数の和:296619

約数の個数: 24

約数和(自身を含む): 2440952640

約数和(自身を除く): 1161176636

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 296519, 593038, 1186076, 3854747, 7709494, 15418988, 24611077, 49222154, 98444308, 319944001, 639888002, 1279776004]

約数ペア:

[(1, 1279776004), (2, 639888002), (4, 319944001), (13, 98444308), (26, 49222154), (52, 24611077), (83, 15418988), (166, 7709494), (332, 3854747), (1079, 1186076), (2158, 593038), (4316, 296519)]