5078891919

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{18731}}^1$

素因数の和:18891

約数の個数: 32

約数和(自身を含む): 7336949760

約数和(自身を除く): 2258057841

約数列:

[1, 3, 19, 57, 67, 71, 201, 213, 1273, 1349, 3819, 4047, 4757, 14271, 18731, 56193, 90383, 271149, 355889, 1067667, 1254977, 1329901, 3764931, 3989703, 23844563, 25268119, 71533689, 75804357, 89103367, 267310101, 1692963973, 5078891919]

約数ペア:

[(1, 5078891919), (3, 1692963973), (19, 267310101), (57, 89103367), (67, 75804357), (71, 71533689), (201, 25268119), (213, 23844563), (1273, 3989703), (1349, 3764931), (3819, 1329901), (4047, 1254977), (4757, 1067667), (14271, 355889), (18731, 271149), (56193, 90383)]