129608908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20599}}^1$

素因数の和:20638

約数の個数: 36

約数和(自身を含む): 268500400

約数和(自身を除く): 138891492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 20599, 41198, 82396, 226589, 267787, 453178, 535574, 906356, 1071148, 2492479, 2945657, 4984958, 5891314, 9969916, 11782628, 32402227, 64804454, 129608908]

約数ペア:

[(1, 129608908), (2, 64804454), (4, 32402227), (11, 11782628), (13, 9969916), (22, 5891314), (26, 4984958), (44, 2945657), (52, 2492479), (121, 1071148), (143, 906356), (242, 535574), (286, 453178), (484, 267787), (572, 226589), (1573, 82396), (3146, 41198), (6292, 20599)]