2945014772

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1331381}}^1$

素因数の和:1331471

約数の個数: 24

約数和(自身を含む): 5964591360

約数和(自身を除く): 3019576588

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 1331381, 2662762, 5325524, 9319667, 18639334, 37278668, 105179099, 210358198, 420716396, 736253693, 1472507386, 2945014772]

約数ペア:

[(1, 2945014772), (2, 1472507386), (4, 736253693), (7, 420716396), (14, 210358198), (28, 105179099), (79, 37278668), (158, 18639334), (316, 9319667), (553, 5325524), (1106, 2662762), (2212, 1331381)]