265930964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{6449}}^1$

素因数の和:6540

約数の個数: 36

約数和(自身を含む): 512271900

約数和(自身を除く): 246340936

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1586, 3172, 6449, 10309, 12898, 20618, 25796, 41236, 83837, 167674, 335348, 393389, 786778, 1089881, 1573556, 2179762, 4359524, 5114057, 10228114, 20456228, 66482741, 132965482, 265930964]

約数ペア:

[(1, 265930964), (2, 132965482), (4, 66482741), (13, 20456228), (26, 10228114), (52, 5114057), (61, 4359524), (122, 2179762), (169, 1573556), (244, 1089881), (338, 786778), (676, 393389), (793, 335348), (1586, 167674), (3172, 83837), (6449, 41236), (10309, 25796), (12898, 20618)]