2647119264

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{889489}}^1$

素因数の和:889533

約数の個数: 48

約数和(自身を含む): 7172847360

約数和(自身を除く): 4525728096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 889489, 1778978, 2668467, 3557956, 5336934, 7115912, 10673868, 14231824, 21347736, 27574159, 28463648, 42695472, 55148318, 82722477, 85390944, 110296636, 165444954, 220593272, 330889908, 441186544, 661779816, 882373088, 1323559632, 2647119264]

約数ペア:

[(1, 2647119264), (2, 1323559632), (3, 882373088), (4, 661779816), (6, 441186544), (8, 330889908), (12, 220593272), (16, 165444954), (24, 110296636), (31, 85390944), (32, 82722477), (48, 55148318), (62, 42695472), (93, 28463648), (96, 27574159), (124, 21347736), (186, 14231824), (248, 10673868), (372, 7115912), (496, 5336934), (744, 3557956), (992, 2668467), (1488, 1778978), (2976, 889489)]