995818690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{308303}}^1$

素因数の和:308346

約数の個数: 32

約数和(自身を含む): 1997809920

約数和(自身を除く): 1001991230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 308303, 616606, 1541515, 3083030, 5241151, 5857757, 10482302, 11715514, 26205755, 29288785, 52411510, 58577570, 99581869, 199163738, 497909345, 995818690]

約数ペア:

[(1, 995818690), (2, 497909345), (5, 199163738), (10, 99581869), (17, 58577570), (19, 52411510), (34, 29288785), (38, 26205755), (85, 11715514), (95, 10482302), (170, 5857757), (190, 5241151), (323, 3083030), (646, 1541515), (1615, 616606), (3230, 308303)]