2158014718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{23189}}^1$

素因数の和:23320

約数の個数: 32

約数和(自身を含む): 3561984000

約数和(自身を除く): 1403969282

約数列:

[1, 2, 19, 31, 38, 62, 79, 158, 589, 1178, 1501, 2449, 3002, 4898, 23189, 46378, 46531, 93062, 440591, 718859, 881182, 1437718, 1831931, 3663862, 13658321, 27316642, 34806689, 56789861, 69613378, 113579722, 1079007359, 2158014718]

約数ペア:

[(1, 2158014718), (2, 1079007359), (19, 113579722), (31, 69613378), (38, 56789861), (62, 34806689), (79, 27316642), (158, 13658321), (589, 3663862), (1178, 1831931), (1501, 1437718), (2449, 881182), (3002, 718859), (4898, 440591), (23189, 93062), (46378, 46531)]