2421273526

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 4459069440

約数和(自身を除く): 2037795914

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 139, 161, 278, 322, 329, 658, 973, 1081, 1151, 1946, 2162, 2302, 3197, 6394, 6533, 7567, 8057, 13066, 15134, 16114, 22379, 26473, 44758, 45731, 52946, 54097, 91462, 108194, 150259, 159989, 185311, 300518, 319978, 370622, 378679, 757358, 1051813, 1119923, 1244231, 2103626, 2239846, 2488462, 3679747, 7359494, 7519483, 8709617, 15038966, 17419234, 25758229, 51516458, 52636381, 105272762, 172948109, 345896218, 1210636763, 2421273526]

約数ペア:

[(1, 2421273526), (2, 1210636763), (7, 345896218), (14, 172948109), (23, 105272762), (46, 52636381), (47, 51516458), (94, 25758229), (139, 17419234), (161, 15038966), (278, 8709617), (322, 7519483), (329, 7359494), (658, 3679747), (973, 2488462), (1081, 2239846), (1151, 2103626), (1946, 1244231), (2162, 1119923), (2302, 1051813), (3197, 757358), (6394, 378679), (6533, 370622), (7567, 319978), (8057, 300518), (13066, 185311), (15134, 159989), (16114, 150259), (22379, 108194), (26473, 91462), (44758, 54097), (45731, 52946)]