2008194680928

素因数分解:

$2^5\times 3^1\times {\mathrm{281}}^1\times {\mathrm{74443753}}^1$

素因数の和:74444047

約数の個数: 48

約数和(自身を含む): 5290270934256

約数和(自身を除く): 3282076253328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 281, 562, 843, 1124, 1686, 2248, 3372, 4496, 6744, 8992, 13488, 26976, 74443753, 148887506, 223331259, 297775012, 446662518, 595550024, 893325036, 1191100048, 1786650072, 2382200096, 3573300144, 7146600288, 20918694593, 41837389186, 62756083779, 83674778372, 125512167558, 167349556744, 251024335116, 334699113488, 502048670232, 669398226976, 1004097340464, 2008194680928]

約数ペア:

[(1, 2008194680928), (2, 1004097340464), (3, 669398226976), (4, 502048670232), (6, 334699113488), (8, 251024335116), (12, 167349556744), (16, 125512167558), (24, 83674778372), (32, 62756083779), (48, 41837389186), (96, 20918694593), (281, 7146600288), (562, 3573300144), (843, 2382200096), (1124, 1786650072), (1686, 1191100048), (2248, 893325036), (3372, 595550024), (4496, 446662518), (6744, 297775012), (8992, 223331259), (13488, 148887506), (26976, 74443753)]