2261722672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{56611}}^1$

素因数の和:56857

約数の個数: 40

約数和(自身を含む): 4801603392

約数和(自身を除く): 2539880720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1816, 2497, 3632, 4994, 9988, 19976, 39952, 56611, 113222, 226444, 452888, 622721, 905776, 1245442, 2490884, 4981768, 9963536, 12850697, 25701394, 51402788, 102805576, 141357667, 205611152, 282715334, 565430668, 1130861336, 2261722672]

約数ペア:

[(1, 2261722672), (2, 1130861336), (4, 565430668), (8, 282715334), (11, 205611152), (16, 141357667), (22, 102805576), (44, 51402788), (88, 25701394), (176, 12850697), (227, 9963536), (454, 4981768), (908, 2490884), (1816, 1245442), (2497, 905776), (3632, 622721), (4994, 452888), (9988, 226444), (19976, 113222), (39952, 56611)]