2017989116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{24671}}^1$

素因数の和:24723

約数の個数: 54

約数和(自身を含む): 4203442656

約数和(自身を除く): 2185453540

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 169, 242, 286, 338, 484, 572, 676, 1573, 1859, 3146, 3718, 6292, 7436, 20449, 24671, 40898, 49342, 81796, 98684, 271381, 320723, 542762, 641446, 1085524, 1282892, 2985191, 3527953, 4169399, 5970382, 7055906, 8338798, 11940764, 14111812, 16677596, 38807483, 45863389, 77614966, 91726778, 155229932, 183453556, 504497279, 1008994558, 2017989116]

約数ペア:

[(1, 2017989116), (2, 1008994558), (4, 504497279), (11, 183453556), (13, 155229932), (22, 91726778), (26, 77614966), (44, 45863389), (52, 38807483), (121, 16677596), (143, 14111812), (169, 11940764), (242, 8338798), (286, 7055906), (338, 5970382), (484, 4169399), (572, 3527953), (676, 2985191), (1573, 1282892), (1859, 1085524), (3146, 641446), (3718, 542762), (6292, 320723), (7436, 271381), (20449, 98684), (24671, 81796), (40898, 49342)]