1399744254818

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35441947}}^1$

素因数の和:35442007

約数の個数: 48

約数和(自身を含む): 2715136752384

約数和(自身を除く): 1315392497566

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1519, 2821, 3038, 5642, 19747, 39494, 35441947, 70883894, 248093629, 460745311, 496187258, 921490622, 1098700357, 1736655403, 2197400714, 3225217177, 3473310806, 6450434354, 7690902499, 14283104641, 15381804998, 22576520239, 28566209282, 45153040478, 53836317493, 99981732487, 107672634986, 199963464974, 699872127409, 1399744254818]

約数ペア:

[(1, 1399744254818), (2, 699872127409), (7, 199963464974), (13, 107672634986), (14, 99981732487), (26, 53836317493), (31, 45153040478), (49, 28566209282), (62, 22576520239), (91, 15381804998), (98, 14283104641), (182, 7690902499), (217, 6450434354), (403, 3473310806), (434, 3225217177), (637, 2197400714), (806, 1736655403), (1274, 1098700357), (1519, 921490622), (2821, 496187258), (3038, 460745311), (5642, 248093629), (19747, 70883894), (39494, 35441947)]