2912874548

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{32141}}^1$

素因数の和:32447

約数の個数: 24

約数和(自身を含む): 5165862240

約数和(自身を除く): 2252987692

約数列:

[1, 2, 4, 139, 163, 278, 326, 556, 652, 22657, 32141, 45314, 64282, 90628, 128564, 4467599, 5238983, 8935198, 10477966, 17870396, 20955932, 728218637, 1456437274, 2912874548]

約数ペア:

[(1, 2912874548), (2, 1456437274), (4, 728218637), (139, 20955932), (163, 17870396), (278, 10477966), (326, 8935198), (556, 5238983), (652, 4467599), (22657, 128564), (32141, 90628), (45314, 64282)]