2185134448

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2393}}^1$

素因数の和:2702

約数の個数: 80

約数和(自身を含む): 5015678976

約数和(自身を除く): 2830544528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 263, 434, 496, 526, 868, 1052, 1736, 1841, 2104, 2393, 3472, 3682, 4208, 4786, 7364, 8153, 9572, 14728, 16306, 16751, 19144, 29456, 32612, 33502, 38288, 57071, 65224, 67004, 74183, 114142, 130448, 134008, 148366, 228284, 268016, 296732, 456568, 519281, 593464, 629359, 913136, 1038562, 1186928, 1258718, 2077124, 2517436, 4154248, 4405513, 5034872, 8308496, 8811026, 10069744, 17622052, 19510129, 35244104, 39020258, 70488208, 78040516, 136570903, 156081032, 273141806, 312162064, 546283612, 1092567224, 2185134448]

約数ペア:

[(1, 2185134448), (2, 1092567224), (4, 546283612), (7, 312162064), (8, 273141806), (14, 156081032), (16, 136570903), (28, 78040516), (31, 70488208), (56, 39020258), (62, 35244104), (112, 19510129), (124, 17622052), (217, 10069744), (248, 8811026), (263, 8308496), (434, 5034872), (496, 4405513), (526, 4154248), (868, 2517436), (1052, 2077124), (1736, 1258718), (1841, 1186928), (2104, 1038562), (2393, 913136), (3472, 629359), (3682, 593464), (4208, 519281), (4786, 456568), (7364, 296732), (8153, 268016), (9572, 228284), (14728, 148366), (16306, 134008), (16751, 130448), (19144, 114142), (29456, 74183), (32612, 67004), (33502, 65224), (38288, 57071)]