893340331364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1\times {\mathrm{346147}}^1$

素因数の和:347796

約数の個数: 48

約数和(自身を含む): 1739003245056

約数和(自身を除く): 845662913692

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1601, 1612, 3202, 6404, 20813, 41626, 49631, 83252, 99262, 198524, 346147, 645203, 692294, 1290406, 1384588, 2580812, 4499911, 8999822, 10730557, 17999644, 21461114, 42922228, 139497241, 278994482, 554181347, 557988964, 1108362694, 2216725388, 7204357511, 14408715022, 17179621757, 28817430044, 34359243514, 68718487028, 223335082841, 446670165682, 893340331364]

約数ペア:

[(1, 893340331364), (2, 446670165682), (4, 223335082841), (13, 68718487028), (26, 34359243514), (31, 28817430044), (52, 17179621757), (62, 14408715022), (124, 7204357511), (403, 2216725388), (806, 1108362694), (1601, 557988964), (1612, 554181347), (3202, 278994482), (6404, 139497241), (20813, 42922228), (41626, 21461114), (49631, 17999644), (83252, 10730557), (99262, 8999822), (198524, 4499911), (346147, 2580812), (645203, 1384588), (692294, 1290406)]