1905565136

素因数分解:

$2^4\times {\mathrm{73}}^2\times {\mathrm{22349}}^1$

素因数の和:22503

約数の個数: 30

約数和(自身を含む): 3743468550

約数和(自身を除く): 1837903414

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 5329, 10658, 21316, 22349, 42632, 44698, 85264, 89396, 178792, 357584, 1631477, 3262954, 6525908, 13051816, 26103632, 119097821, 238195642, 476391284, 952782568, 1905565136]

約数ペア:

[(1, 1905565136), (2, 952782568), (4, 476391284), (8, 238195642), (16, 119097821), (73, 26103632), (146, 13051816), (292, 6525908), (584, 3262954), (1168, 1631477), (5329, 357584), (10658, 178792), (21316, 89396), (22349, 85264), (42632, 44698)]