10219072031

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{1123}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 12055466496

約数和(自身を除く): 1836394465

約数列:

[1, 7, 61, 101, 211, 427, 707, 1123, 1477, 6161, 7861, 12871, 21311, 43127, 68503, 90097, 113423, 149177, 236953, 479521, 793961, 1299971, 1658671, 6918803, 9099797, 14454133, 23932253, 48431621, 101178931, 167525771, 1459867433, 10219072031]

約数ペア:

[(1, 10219072031), (7, 1459867433), (61, 167525771), (101, 101178931), (211, 48431621), (427, 23932253), (707, 14454133), (1123, 9099797), (1477, 6918803), (6161, 1658671), (7861, 1299971), (12871, 793961), (21311, 479521), (43127, 236953), (68503, 149177), (90097, 113423)]