2422888916

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{25931}}^1$

素因数の和:26060

約数の個数: 48

約数和(自身を含む): 5018775552

約数和(自身を除く): 2595886636

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 142, 188, 284, 329, 497, 658, 994, 1316, 1988, 3337, 6674, 13348, 23359, 25931, 46718, 51862, 93436, 103724, 181517, 363034, 726068, 1218757, 1841101, 2437514, 3682202, 4875028, 7364404, 8531299, 12887707, 17062598, 25775414, 34125196, 51550828, 86531747, 173063494, 346126988, 605722229, 1211444458, 2422888916]

約数ペア:

[(1, 2422888916), (2, 1211444458), (4, 605722229), (7, 346126988), (14, 173063494), (28, 86531747), (47, 51550828), (71, 34125196), (94, 25775414), (142, 17062598), (188, 12887707), (284, 8531299), (329, 7364404), (497, 4875028), (658, 3682202), (994, 2437514), (1316, 1841101), (1988, 1218757), (3337, 726068), (6674, 363034), (13348, 181517), (23359, 103724), (25931, 93436), (46718, 51862)]