12724145278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1\times {\mathrm{8039}}^1$

素因数の和:11652

約数の個数: 32

約数和(自身を含む): 21772255680

約数和(自身を除く): 9048110402

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3581, 7162, 8039, 16078, 46553, 60877, 93106, 104507, 121754, 136663, 209014, 273326, 791401, 1582802, 1776619, 3553238, 28787659, 57575318, 374239567, 489390203, 748479134, 978780406, 6362072639, 12724145278]

約数ペア:

[(1, 12724145278), (2, 6362072639), (13, 978780406), (17, 748479134), (26, 489390203), (34, 374239567), (221, 57575318), (442, 28787659), (3581, 3553238), (7162, 1776619), (8039, 1582802), (16078, 791401), (46553, 273326), (60877, 209014), (93106, 136663), (104507, 121754)]