2012375612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4271}}^1$

素因数の和:4359

約数の個数: 72

約数和(自身を含む): 4137158592

約数和(自身を除く): 2124782980

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 169, 221, 338, 442, 533, 676, 697, 884, 1066, 1394, 2132, 2788, 2873, 4271, 5746, 6929, 8542, 9061, 11492, 13858, 17084, 18122, 27716, 36244, 55523, 72607, 111046, 117793, 145214, 175111, 222092, 235586, 290428, 350222, 471172, 700444, 721799, 943891, 1443598, 1887782, 2276443, 2887196, 2976887, 3775564, 4552886, 5953774, 9105772, 11907548, 12270583, 24541166, 29593759, 38699531, 49082332, 59187518, 77399062, 118375036, 154798124, 503093903, 1006187806, 2012375612]

約数ペア:

[(1, 2012375612), (2, 1006187806), (4, 503093903), (13, 154798124), (17, 118375036), (26, 77399062), (34, 59187518), (41, 49082332), (52, 38699531), (68, 29593759), (82, 24541166), (164, 12270583), (169, 11907548), (221, 9105772), (338, 5953774), (442, 4552886), (533, 3775564), (676, 2976887), (697, 2887196), (884, 2276443), (1066, 1887782), (1394, 1443598), (2132, 943891), (2788, 721799), (2873, 700444), (4271, 471172), (5746, 350222), (6929, 290428), (8542, 235586), (9061, 222092), (11492, 175111), (13858, 145214), (17084, 117793), (18122, 111046), (27716, 72607), (36244, 55523)]