530615332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^2$

素因数の和:896

約数の個数: 36

約数和(自身を含む): 1018890516

約数和(自身を除く): 488275184

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 409, 793, 818, 1586, 1636, 3172, 5317, 10634, 21268, 24949, 49898, 99796, 167281, 324337, 334562, 648674, 669124, 1297348, 2174653, 4349306, 8698612, 10204141, 20408282, 40816564, 132653833, 265307666, 530615332]

約数ペア:

[(1, 530615332), (2, 265307666), (4, 132653833), (13, 40816564), (26, 20408282), (52, 10204141), (61, 8698612), (122, 4349306), (244, 2174653), (409, 1297348), (793, 669124), (818, 648674), (1586, 334562), (1636, 324337), (3172, 167281), (5317, 99796), (10634, 49898), (21268, 24949)]