248959212

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{158371}}^1$

素因数の和:158509

約数の個数: 24

約数和(自身を含む): 585342912

約数和(自身を除く): 336383700

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 158371, 316742, 475113, 633484, 950226, 1900452, 20746601, 41493202, 62239803, 82986404, 124479606, 248959212]

約数ペア:

[(1, 248959212), (2, 124479606), (3, 82986404), (4, 62239803), (6, 41493202), (12, 20746601), (131, 1900452), (262, 950226), (393, 633484), (524, 475113), (786, 316742), (1572, 158371)]