1201238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 16

約数和(自身を含む): 1890000

約数和(自身を除く): 688762

約数列:

[1, 2, 29, 58, 139, 149, 278, 298, 4031, 4321, 8062, 8642, 20711, 41422, 600619, 1201238]

約数ペア:

[(1, 1201238), (2, 600619), (29, 41422), (58, 20711), (139, 8642), (149, 8062), (278, 4321), (298, 4031)]