1323452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 2577792

約数和(自身を除く): 1254340

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 821, 1612, 1642, 3284, 10673, 21346, 25451, 42692, 50902, 101804, 330863, 661726, 1323452]

約数ペア:

[(1, 1323452), (2, 661726), (4, 330863), (13, 101804), (26, 50902), (31, 42692), (52, 25451), (62, 21346), (124, 10673), (403, 3284), (806, 1642), (821, 1612)]