260993704

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{143719}}^1$

素因数の和:143952

約数の個数: 16

約数和(自身を含む): 491522400

約数和(自身を除く): 230528696

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 143719, 287438, 574876, 1149752, 32624213, 65248426, 130496852, 260993704]

約数ペア:

[(1, 260993704), (2, 130496852), (4, 65248426), (8, 32624213), (227, 1149752), (454, 574876), (908, 287438), (1816, 143719)]