259740146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 418037760

約数和(自身を除く): 158297614

約数列:

[1, 2, 19, 38, 107, 127, 214, 254, 503, 1006, 2033, 2413, 4066, 4826, 9557, 13589, 19114, 27178, 53821, 63881, 107642, 127762, 258191, 516382, 1022599, 1213739, 2045198, 2427478, 6835267, 13670534, 129870073, 259740146]

約数ペア:

[(1, 259740146), (2, 129870073), (19, 13670534), (38, 6835267), (107, 2427478), (127, 2045198), (214, 1213739), (254, 1022599), (503, 516382), (1006, 258191), (2033, 127762), (2413, 107642), (4066, 63881), (4826, 53821), (9557, 27178), (13589, 19114)]