2521354992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{130343}}^1$

素因数の和:130398

約数の個数: 80

約数和(自身を含む): 7240869888

約数和(自身を除く): 4719514896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 130343, 260686, 391029, 521372, 782058, 1042744, 1564116, 1694459, 2085488, 3128232, 3388918, 4040633, 5083377, 6256464, 6777836, 8081266, 10166754, 12121899, 13555672, 16162532, 20333508, 24243798, 27111344, 32325064, 40667016, 48487596, 52528229, 64650128, 81334032, 96975192, 105056458, 157584687, 193950384, 210112916, 315169374, 420225832, 630338748, 840451664, 1260677496, 2521354992]

約数ペア:

[(1, 2521354992), (2, 1260677496), (3, 840451664), (4, 630338748), (6, 420225832), (8, 315169374), (12, 210112916), (13, 193950384), (16, 157584687), (24, 105056458), (26, 96975192), (31, 81334032), (39, 64650128), (48, 52528229), (52, 48487596), (62, 40667016), (78, 32325064), (93, 27111344), (104, 24243798), (124, 20333508), (156, 16162532), (186, 13555672), (208, 12121899), (248, 10166754), (312, 8081266), (372, 6777836), (403, 6256464), (496, 5083377), (624, 4040633), (744, 3388918), (806, 3128232), (1209, 2085488), (1488, 1694459), (1612, 1564116), (2418, 1042744), (3224, 782058), (4836, 521372), (6448, 391029), (9672, 260686), (19344, 130343)]