2269780284

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{55681}}^1$

素因数の和:55810

約数の個数: 48

約数和(自身を含む): 5488017920

約数和(自身を除く): 3218237636

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 158, 172, 237, 258, 316, 474, 516, 948, 3397, 6794, 10191, 13588, 20382, 40764, 55681, 111362, 167043, 222724, 334086, 668172, 2394283, 4398799, 4788566, 7182849, 8797598, 9577132, 13196397, 14365698, 17595196, 26392794, 28731396, 52785588, 189148357, 378296714, 567445071, 756593428, 1134890142, 2269780284]

約数ペア:

[(1, 2269780284), (2, 1134890142), (3, 756593428), (4, 567445071), (6, 378296714), (12, 189148357), (43, 52785588), (79, 28731396), (86, 26392794), (129, 17595196), (158, 14365698), (172, 13196397), (237, 9577132), (258, 8797598), (316, 7182849), (474, 4788566), (516, 4398799), (948, 2394283), (3397, 668172), (6794, 334086), (10191, 222724), (13588, 167043), (20382, 111362), (40764, 55681)]