1551177716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{19381}}^1$

素因数の和:19520

約数の個数: 48

約数和(自身を含む): 3165003072

約数和(自身を除く): 1613825356

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 107, 187, 214, 374, 428, 748, 1177, 1819, 2354, 3638, 4708, 7276, 19381, 20009, 38762, 40018, 77524, 80036, 213191, 329477, 426382, 658954, 852764, 1317908, 2073767, 3624247, 4147534, 7248494, 8295068, 14496988, 22811437, 35254039, 45622874, 70508078, 91245748, 141016156, 387794429, 775588858, 1551177716]

約数ペア:

[(1, 1551177716), (2, 775588858), (4, 387794429), (11, 141016156), (17, 91245748), (22, 70508078), (34, 45622874), (44, 35254039), (68, 22811437), (107, 14496988), (187, 8295068), (214, 7248494), (374, 4147534), (428, 3624247), (748, 2073767), (1177, 1317908), (1819, 852764), (2354, 658954), (3638, 426382), (4708, 329477), (7276, 213191), (19381, 80036), (20009, 77524), (38762, 40018)]