961226812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{33427}}^1$

素因数の和:33530

約数の個数: 48

約数和(自身を含む): 2096604160

約数和(自身を除く): 1135377348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 7189, 14378, 28756, 33427, 66854, 133708, 233989, 434551, 467978, 869102, 935956, 1738204, 2640733, 3041857, 5281466, 6083714, 10562932, 12167428, 18485131, 34329529, 36970262, 68659058, 73940524, 137318116, 240306703, 480613406, 961226812]

約数ペア:

[(1, 961226812), (2, 480613406), (4, 240306703), (7, 137318116), (13, 73940524), (14, 68659058), (26, 36970262), (28, 34329529), (52, 18485131), (79, 12167428), (91, 10562932), (158, 6083714), (182, 5281466), (316, 3041857), (364, 2640733), (553, 1738204), (1027, 935956), (1106, 869102), (2054, 467978), (2212, 434551), (4108, 233989), (7189, 133708), (14378, 66854), (28756, 33427)]