353146274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9049}}^1$

素因数の和:9162

約数の個数: 32

約数和(自身を含む): 608160000

約数和(自身を除く): 255013726

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1501, 2054, 3002, 9049, 18098, 19513, 39026, 117637, 171931, 235274, 343862, 714871, 1429742, 2235103, 4470206, 9293323, 13582549, 18586646, 27165098, 176573137, 353146274]

約数ペア:

[(1, 353146274), (2, 176573137), (13, 27165098), (19, 18586646), (26, 13582549), (38, 9293323), (79, 4470206), (158, 2235103), (247, 1429742), (494, 714871), (1027, 343862), (1501, 235274), (2054, 171931), (3002, 117637), (9049, 39026), (18098, 19513)]