2511832036

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{30817}}^1$

素因数の和:30940

約数の個数: 48

約数和(自身を含む): 5218843392

約数和(自身を除く): 2707011356

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 142, 164, 284, 287, 497, 574, 994, 1148, 1988, 2911, 5822, 11644, 20377, 30817, 40754, 61634, 81508, 123268, 215719, 431438, 862876, 1263497, 2188007, 2526994, 4376014, 5053988, 8752028, 8844479, 15316049, 17688958, 30632098, 35377916, 61264196, 89708287, 179416574, 358833148, 627958009, 1255916018, 2511832036]

約数ペア:

[(1, 2511832036), (2, 1255916018), (4, 627958009), (7, 358833148), (14, 179416574), (28, 89708287), (41, 61264196), (71, 35377916), (82, 30632098), (142, 17688958), (164, 15316049), (284, 8844479), (287, 8752028), (497, 5053988), (574, 4376014), (994, 2526994), (1148, 2188007), (1988, 1263497), (2911, 862876), (5822, 431438), (11644, 215719), (20377, 123268), (30817, 81508), (40754, 61634)]