1839690717488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1\times {\mathrm{101503}}^1$

素因数の和:102706

約数の個数: 80

約数和(自身を含む): 3890737643520

約数和(自身を除く): 2051046926032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1103, 1264, 2054, 2206, 4108, 4412, 8216, 8824, 14339, 16432, 17648, 28678, 57356, 87137, 101503, 114712, 174274, 203006, 229424, 348548, 406012, 697096, 812024, 1132781, 1319539, 1394192, 1624048, 2265562, 2639078, 4531124, 5278156, 8018737, 9062248, 10556312, 16037474, 18124496, 21112624, 32074948, 64149896, 104243581, 111957809, 128299792, 208487162, 223915618, 416974324, 447831236, 833948648, 895662472, 1455451517, 1667897296, 1791324944, 2910903034, 5821806068, 8844666911, 11643612136, 17689333822, 23287224272, 35378667644, 70757335288, 114980669843, 141514670576, 229961339686, 459922679372, 919845358744, 1839690717488]

約数ペア:

[(1, 1839690717488), (2, 919845358744), (4, 459922679372), (8, 229961339686), (13, 141514670576), (16, 114980669843), (26, 70757335288), (52, 35378667644), (79, 23287224272), (104, 17689333822), (158, 11643612136), (208, 8844666911), (316, 5821806068), (632, 2910903034), (1027, 1791324944), (1103, 1667897296), (1264, 1455451517), (2054, 895662472), (2206, 833948648), (4108, 447831236), (4412, 416974324), (8216, 223915618), (8824, 208487162), (14339, 128299792), (16432, 111957809), (17648, 104243581), (28678, 64149896), (57356, 32074948), (87137, 21112624), (101503, 18124496), (114712, 16037474), (174274, 10556312), (203006, 9062248), (229424, 8018737), (348548, 5278156), (406012, 4531124), (697096, 2639078), (812024, 2265562), (1132781, 1624048), (1319539, 1394192)]