2799807572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 5317361280

約数和(自身を除く): 2517553708

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 109, 151, 172, 218, 302, 436, 604, 989, 1849, 1978, 2507, 3473, 3698, 3956, 4687, 5014, 6493, 6946, 7396, 9374, 10028, 12986, 13892, 16459, 18748, 25972, 32918, 42527, 65836, 85054, 107801, 149339, 170108, 201541, 215602, 279199, 298678, 378557, 403082, 431204, 558398, 597356, 707737, 757114, 806164, 1116796, 1415474, 1514228, 2830948, 4635443, 6421577, 9270886, 12843154, 16277951, 18541772, 25686308, 30432691, 32555902, 60865382, 65111804, 121730764, 699951893, 1399903786, 2799807572]

約数ペア:

[(1, 2799807572), (2, 1399903786), (4, 699951893), (23, 121730764), (43, 65111804), (46, 60865382), (86, 32555902), (92, 30432691), (109, 25686308), (151, 18541772), (172, 16277951), (218, 12843154), (302, 9270886), (436, 6421577), (604, 4635443), (989, 2830948), (1849, 1514228), (1978, 1415474), (2507, 1116796), (3473, 806164), (3698, 757114), (3956, 707737), (4687, 597356), (5014, 558398), (6493, 431204), (6946, 403082), (7396, 378557), (9374, 298678), (10028, 279199), (12986, 215602), (13892, 201541), (16459, 170108), (18748, 149339), (25972, 107801), (32918, 85054), (42527, 65836)]