2779842076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{352951}}^1$

素因数の和:353145

約数の個数: 24

約数和(自身を含む): 5336634240

約数和(自身を除く): 2556792164

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 352951, 705902, 1411804, 3882461, 7764922, 15529844, 63178229, 126356458, 252712916, 694960519, 1389921038, 2779842076]

約数ペア:

[(1, 2779842076), (2, 1389921038), (4, 694960519), (11, 252712916), (22, 126356458), (44, 63178229), (179, 15529844), (358, 7764922), (716, 3882461), (1969, 1411804), (3938, 705902), (7876, 352951)]