289554486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{3001}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 624367968

約数和(自身を除く): 334813482

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1237, 2474, 3001, 3711, 6002, 7422, 9003, 16081, 18006, 32162, 39013, 48243, 78026, 96486, 117039, 234078, 3712237, 7424474, 11136711, 22273422, 48259081, 96518162, 144777243, 289554486]

約数ペア:

[(1, 289554486), (2, 144777243), (3, 96518162), (6, 48259081), (13, 22273422), (26, 11136711), (39, 7424474), (78, 3712237), (1237, 234078), (2474, 117039), (3001, 96486), (3711, 78026), (6002, 48243), (7422, 39013), (9003, 32162), (16081, 18006)]