1260948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 3245760

約数和(自身を除く): 1984812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 137, 156, 177, 236, 274, 354, 411, 548, 708, 767, 822, 1534, 1644, 1781, 2301, 3068, 3562, 4602, 5343, 7124, 8083, 9204, 10686, 16166, 21372, 24249, 32332, 48498, 96996, 105079, 210158, 315237, 420316, 630474, 1260948]

約数ペア:

[(1, 1260948), (2, 630474), (3, 420316), (4, 315237), (6, 210158), (12, 105079), (13, 96996), (26, 48498), (39, 32332), (52, 24249), (59, 21372), (78, 16166), (118, 10686), (137, 9204), (156, 8083), (177, 7124), (236, 5343), (274, 4602), (354, 3562), (411, 3068), (548, 2301), (708, 1781), (767, 1644), (822, 1534)]