498125881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 584921088

約数和(自身を除く): 86795207

約数列:

[1, 11, 23, 47, 163, 253, 257, 517, 1081, 1793, 2827, 3749, 5911, 7661, 11891, 12079, 41239, 41891, 65021, 84271, 132869, 176203, 277817, 460801, 963493, 1938233, 1968877, 3055987, 10598423, 21657647, 45284171, 498125881]

約数ペア:

[(1, 498125881), (11, 45284171), (23, 21657647), (47, 10598423), (163, 3055987), (253, 1968877), (257, 1938233), (517, 963493), (1081, 460801), (1793, 277817), (2827, 176203), (3749, 132869), (5911, 84271), (7661, 65021), (11891, 41891), (12079, 41239)]