4920877088

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{8629}}^1$

素因数の和:8961

約数の個数: 48

約数和(自身を含む): 9864711360

約数和(自身を除く): 4943834272

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 251, 284, 502, 568, 1004, 1136, 2008, 2272, 4016, 8032, 8629, 17258, 17821, 34516, 35642, 69032, 71284, 138064, 142568, 276128, 285136, 570272, 612659, 1225318, 2165879, 2450636, 4331758, 4901272, 8663516, 9802544, 17327032, 19605088, 34654064, 69308128, 153777409, 307554818, 615109636, 1230219272, 2460438544, 4920877088]

約数ペア:

[(1, 4920877088), (2, 2460438544), (4, 1230219272), (8, 615109636), (16, 307554818), (32, 153777409), (71, 69308128), (142, 34654064), (251, 19605088), (284, 17327032), (502, 9802544), (568, 8663516), (1004, 4901272), (1136, 4331758), (2008, 2450636), (2272, 2165879), (4016, 1225318), (8032, 612659), (8629, 570272), (17258, 285136), (17821, 276128), (34516, 142568), (35642, 138064), (69032, 71284)]