2783209228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{557981}}^1$

素因数の和:558057

約数の個数: 24

約数和(自身を含む): 5155753680

約数和(自身を除く): 2372544452

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 557981, 1115962, 2231924, 16181449, 23993183, 32362898, 47986366, 64725796, 95972732, 695802307, 1391604614, 2783209228]

約数ペア:

[(1, 2783209228), (2, 1391604614), (4, 695802307), (29, 95972732), (43, 64725796), (58, 47986366), (86, 32362898), (116, 23993183), (172, 16181449), (1247, 2231924), (2494, 1115962), (4988, 557981)]