1138674922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2707

約数の個数: 64

約数和(自身を含む): 2211287040

約数和(自身を除く): 1072612118

約数列:

[1, 2, 7, 11, 14, 22, 47, 61, 77, 94, 122, 154, 329, 427, 517, 658, 671, 854, 1034, 1342, 2579, 2867, 3619, 4697, 5158, 5734, 7238, 9394, 18053, 20069, 28369, 31537, 36106, 40138, 56738, 63074, 121213, 157319, 198583, 220759, 242426, 314638, 397166, 441518, 848491, 1101233, 1333343, 1696982, 1730509, 2202466, 2666686, 3461018, 7393993, 9333401, 12113563, 14787986, 18666802, 24227126, 51757951, 81333923, 103515902, 162667846, 569337461, 1138674922]

約数ペア:

[(1, 1138674922), (2, 569337461), (7, 162667846), (11, 103515902), (14, 81333923), (22, 51757951), (47, 24227126), (61, 18666802), (77, 14787986), (94, 12113563), (122, 9333401), (154, 7393993), (329, 3461018), (427, 2666686), (517, 2202466), (658, 1730509), (671, 1696982), (854, 1333343), (1034, 1101233), (1342, 848491), (2579, 441518), (2867, 397166), (3619, 314638), (4697, 242426), (5158, 220759), (5734, 198583), (7238, 157319), (9394, 121213), (18053, 63074), (20069, 56738), (28369, 40138), (31537, 36106)]