393706366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5081}}^1$

素因数の和:5196

約数の個数: 32

約数和(自身を含む): 652040928

約数和(自身を除く): 258334562

約数列:

[1, 2, 17, 34, 43, 53, 86, 106, 731, 901, 1462, 1802, 2279, 4558, 5081, 10162, 38743, 77486, 86377, 172754, 218483, 269293, 436966, 538586, 3714211, 4577981, 7428422, 9155962, 11579599, 23159198, 196853183, 393706366]

約数ペア:

[(1, 393706366), (2, 196853183), (17, 23159198), (34, 11579599), (43, 9155962), (53, 7428422), (86, 4577981), (106, 3714211), (731, 538586), (901, 436966), (1462, 269293), (1802, 218483), (2279, 172754), (4558, 86377), (5081, 77486), (10162, 38743)]