2127658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 3729600

約数和(自身を除く): 1601942

約数列:

[1, 2, 13, 19, 26, 38, 59, 73, 118, 146, 247, 494, 767, 949, 1121, 1387, 1534, 1898, 2242, 2774, 4307, 8614, 14573, 18031, 29146, 36062, 55991, 81833, 111982, 163666, 1063829, 2127658]

約数ペア:

[(1, 2127658), (2, 1063829), (13, 163666), (19, 111982), (26, 81833), (38, 55991), (59, 36062), (73, 29146), (118, 18031), (146, 14573), (247, 8614), (494, 4307), (767, 2774), (949, 2242), (1121, 1898), (1387, 1534)]