1371569008

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{120907}}^1$

素因数の和:121624

約数の個数: 20

約数和(自身を含む): 2661185080

約数和(自身を除く): 1289616072

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 120907, 241814, 483628, 967256, 1934512, 85723063, 171446126, 342892252, 685784504, 1371569008]

約数ペア:

[(1, 1371569008), (2, 685784504), (4, 342892252), (8, 171446126), (16, 85723063), (709, 1934512), (1418, 967256), (2836, 483628), (5672, 241814), (11344, 120907)]