2589897784319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9791}}^1\times {\mathrm{296213}}^1$

素因数の和:306070

約数の個数: 16

約数和(自身を含む): 2784506388480

約数和(自身を除く): 194608604161

約数列:

[1, 19, 47, 893, 9791, 186029, 296213, 460177, 5628047, 8743363, 13922011, 264518209, 2900221483, 55104208177, 136310409701, 2589897784319]

約数ペア:

[(1, 2589897784319), (19, 136310409701), (47, 55104208177), (893, 2900221483), (9791, 264518209), (186029, 13922011), (296213, 8743363), (460177, 5628047)]