486625972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5443}}^1$

素因数の和:5588

約数の個数: 48

約数和(自身を含む): 1014587392

約数和(自身を除く): 527961420

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 868, 1442, 2884, 3193, 5443, 6386, 10886, 12772, 21772, 22351, 38101, 44702, 76202, 89404, 152404, 168733, 337466, 560629, 674932, 1121258, 1181131, 2242516, 2362262, 3924403, 4724524, 7848806, 15697612, 17379499, 34758998, 69517996, 121656493, 243312986, 486625972]

約数ペア:

[(1, 486625972), (2, 243312986), (4, 121656493), (7, 69517996), (14, 34758998), (28, 17379499), (31, 15697612), (62, 7848806), (103, 4724524), (124, 3924403), (206, 2362262), (217, 2242516), (412, 1181131), (434, 1121258), (721, 674932), (868, 560629), (1442, 337466), (2884, 168733), (3193, 152404), (5443, 89404), (6386, 76202), (10886, 44702), (12772, 38101), (21772, 22351)]