139647482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{18979}}^1$

素因数の和:19277

約数の個数: 16

約数和(自身を含む): 226393440

約数和(自身を除く): 86745958

約数列:

[1, 2, 13, 26, 283, 566, 3679, 7358, 18979, 37958, 246727, 493454, 5371057, 10742114, 69823741, 139647482]

約数ペア:

[(1, 139647482), (2, 69823741), (13, 10742114), (26, 5371057), (283, 493454), (566, 246727), (3679, 37958), (7358, 18979)]