281352962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4253}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 480259584

約数和(自身を除く): 198906622

約数列:

[1, 2, 11, 22, 31, 62, 97, 194, 341, 682, 1067, 2134, 3007, 4253, 6014, 8506, 33077, 46783, 66154, 93566, 131843, 263686, 412541, 825082, 1450273, 2900546, 4537951, 9075902, 12788771, 25577542, 140676481, 281352962]

約数ペア:

[(1, 281352962), (2, 140676481), (11, 25577542), (22, 12788771), (31, 9075902), (62, 4537951), (97, 2900546), (194, 1450273), (341, 825082), (682, 412541), (1067, 263686), (2134, 131843), (3007, 93566), (4253, 66154), (6014, 46783), (8506, 33077)]