2195482912

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{264899}}^1$

素因数の和:264953

約数の個数: 48

約数和(自身を含む): 5073364800

約数和(自身を除く): 2877881888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 264899, 529798, 1059596, 1854293, 2119192, 3708586, 4238384, 7417172, 8476768, 9801263, 14834344, 19602526, 29668688, 39205052, 59337376, 68608841, 78410104, 137217682, 156820208, 274435364, 313640416, 548870728, 1097741456, 2195482912]

約数ペア:

[(1, 2195482912), (2, 1097741456), (4, 548870728), (7, 313640416), (8, 274435364), (14, 156820208), (16, 137217682), (28, 78410104), (32, 68608841), (37, 59337376), (56, 39205052), (74, 29668688), (112, 19602526), (148, 14834344), (224, 9801263), (259, 8476768), (296, 7417172), (518, 4238384), (592, 3708586), (1036, 2119192), (1184, 1854293), (2072, 1059596), (4144, 529798), (8288, 264899)]