2345948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 4669896

約数和(自身を除く): 2323948

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 131, 148, 242, 262, 407, 484, 524, 814, 1441, 1628, 2882, 4477, 4847, 5764, 8954, 9694, 15851, 17908, 19388, 31702, 53317, 63404, 106634, 213268, 586487, 1172974, 2345948]

約数ペア:

[(1, 2345948), (2, 1172974), (4, 586487), (11, 213268), (22, 106634), (37, 63404), (44, 53317), (74, 31702), (121, 19388), (131, 17908), (148, 15851), (242, 9694), (262, 8954), (407, 5764), (484, 4847), (524, 4477), (814, 2882), (1441, 1628)]