380764318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1879}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 637816320

約数和(自身を除く): 257052002

約数列:

[1, 2, 11, 22, 61, 122, 151, 302, 671, 1342, 1661, 1879, 3322, 3758, 9211, 18422, 20669, 41338, 101321, 114619, 202642, 229238, 283729, 567458, 1260809, 2521618, 3121019, 6242038, 17307469, 34614938, 190382159, 380764318]

約数ペア:

[(1, 380764318), (2, 190382159), (11, 34614938), (22, 17307469), (61, 6242038), (122, 3121019), (151, 2521618), (302, 1260809), (671, 567458), (1342, 283729), (1661, 229238), (1879, 202642), (3322, 114619), (3758, 101321), (9211, 41338), (18422, 20669)]