231796994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3229}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 410235840

約数和(自身を除く): 178438846

約数列:

[1, 2, 11, 13, 22, 26, 143, 251, 286, 502, 2761, 3229, 3263, 5522, 6458, 6526, 35519, 35893, 41977, 71038, 71786, 83954, 461747, 810479, 923494, 1620958, 8915269, 10536227, 17830538, 21072454, 115898497, 231796994]

約数ペア:

[(1, 231796994), (2, 115898497), (11, 21072454), (13, 17830538), (22, 10536227), (26, 8915269), (143, 1620958), (251, 923494), (286, 810479), (502, 461747), (2761, 83954), (3229, 71786), (3263, 71038), (5522, 41977), (6458, 35893), (6526, 35519)]