580778874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19543}}^1$

素因数の和:19691

約数の個数: 48

約数和(自身を含む): 1365891072

約数和(自身を除く): 785112198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 9906, 14859, 19543, 29718, 39086, 58629, 117258, 175887, 254059, 351774, 508118, 762177, 1524354, 2286531, 2481961, 4573062, 4963922, 7445883, 14891766, 22337649, 32265493, 44675298, 64530986, 96796479, 193592958, 290389437, 580778874]

約数ペア:

[(1, 580778874), (2, 290389437), (3, 193592958), (6, 96796479), (9, 64530986), (13, 44675298), (18, 32265493), (26, 22337649), (39, 14891766), (78, 7445883), (117, 4963922), (127, 4573062), (234, 2481961), (254, 2286531), (381, 1524354), (762, 762177), (1143, 508118), (1651, 351774), (2286, 254059), (3302, 175887), (4953, 117258), (9906, 58629), (14859, 39086), (19543, 29718)]