2082997136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8123}}^1$

素因数の和:8220

約数の個数: 80

約数和(自身を含む): 4641988608

約数和(自身を除く): 2558991472

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 47, 62, 88, 94, 124, 176, 188, 248, 341, 376, 496, 517, 682, 752, 1034, 1364, 1457, 2068, 2728, 2914, 4136, 5456, 5828, 8123, 8272, 11656, 16027, 16246, 23312, 32054, 32492, 64108, 64984, 89353, 128216, 129968, 178706, 251813, 256432, 357412, 381781, 503626, 714824, 763562, 1007252, 1429648, 1527124, 2014504, 2769943, 3054248, 4029008, 4199591, 5539886, 6108496, 8399182, 11079772, 11835211, 16798364, 22159544, 23670422, 33596728, 44319088, 47340844, 67193456, 94681688, 130187321, 189363376, 260374642, 520749284, 1041498568, 2082997136]

約数ペア:

[(1, 2082997136), (2, 1041498568), (4, 520749284), (8, 260374642), (11, 189363376), (16, 130187321), (22, 94681688), (31, 67193456), (44, 47340844), (47, 44319088), (62, 33596728), (88, 23670422), (94, 22159544), (124, 16798364), (176, 11835211), (188, 11079772), (248, 8399182), (341, 6108496), (376, 5539886), (496, 4199591), (517, 4029008), (682, 3054248), (752, 2769943), (1034, 2014504), (1364, 1527124), (1457, 1429648), (2068, 1007252), (2728, 763562), (2914, 714824), (4136, 503626), (5456, 381781), (5828, 357412), (8123, 256432), (8272, 251813), (11656, 178706), (16027, 129968), (16246, 128216), (23312, 89353), (32054, 64984), (32492, 64108)]