2872163255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^2\times {\mathrm{2287}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 3740248512

約数和(自身を除く): 868085257

約数列:

[1, 5, 13, 65, 139, 695, 1807, 2287, 9035, 11435, 19321, 29731, 96605, 148655, 251173, 317893, 1255865, 1589465, 4132609, 20663045, 44187127, 220935635, 574432651, 2872163255]

約数ペア:

[(1, 2872163255), (5, 574432651), (13, 220935635), (65, 44187127), (139, 20663045), (695, 4132609), (1807, 1589465), (2287, 1255865), (9035, 317893), (11435, 251173), (19321, 148655), (29731, 96605)]