1318471396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1\times {\mathrm{683}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 2559549888

約数和(自身を除く): 1241078492

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 601, 683, 803, 1202, 1366, 1606, 2404, 2732, 3212, 6611, 7513, 13222, 15026, 26444, 30052, 43873, 49859, 87746, 99718, 175492, 199436, 410483, 482603, 548449, 820966, 965206, 1096898, 1641932, 1930412, 2193796, 4515313, 9030626, 18061252, 29965259, 59930518, 119861036, 329617849, 659235698, 1318471396]

約数ペア:

[(1, 1318471396), (2, 659235698), (4, 329617849), (11, 119861036), (22, 59930518), (44, 29965259), (73, 18061252), (146, 9030626), (292, 4515313), (601, 2193796), (683, 1930412), (803, 1641932), (1202, 1096898), (1366, 965206), (1606, 820966), (2404, 548449), (2732, 482603), (3212, 410483), (6611, 199436), (7513, 175492), (13222, 99718), (15026, 87746), (26444, 49859), (30052, 43873)]