443924468

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{38629}}^1$

素因数の和:38676

約数の個数: 36

約数和(自身を含む): 890730540

約数和(自身を除く): 446806072

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 38629, 77258, 154516, 502177, 656693, 1004354, 1313386, 2008708, 2626772, 6528301, 8537009, 13056602, 17074018, 26113204, 34148036, 110981117, 221962234, 443924468]

約数ペア:

[(1, 443924468), (2, 221962234), (4, 110981117), (13, 34148036), (17, 26113204), (26, 17074018), (34, 13056602), (52, 8537009), (68, 6528301), (169, 2626772), (221, 2008708), (338, 1313386), (442, 1004354), (676, 656693), (884, 502177), (2873, 154516), (5746, 77258), (11492, 38629)]