1804244

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 3643164

約数和(自身を除く): 1838920

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 157, 169, 221, 314, 338, 442, 628, 676, 884, 2041, 2669, 2873, 4082, 5338, 5746, 8164, 10676, 11492, 26533, 34697, 53066, 69394, 106132, 138788, 451061, 902122, 1804244]

約数ペア:

[(1, 1804244), (2, 902122), (4, 451061), (13, 138788), (17, 106132), (26, 69394), (34, 53066), (52, 34697), (68, 26533), (157, 11492), (169, 10676), (221, 8164), (314, 5746), (338, 5338), (442, 4082), (628, 2873), (676, 2669), (884, 2041)]