2649556976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{406873}}^1$

素因数の和:406929

約数の個数: 40

約数和(自身を含む): 5751570864

約数和(自身を除く): 3102013888

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 406873, 813746, 1627492, 3254984, 4475603, 6509968, 8951206, 15054301, 17902412, 30108602, 35804824, 60217204, 71609648, 120434408, 165597311, 240868816, 331194622, 662389244, 1324778488, 2649556976]

約数ペア:

[(1, 2649556976), (2, 1324778488), (4, 662389244), (8, 331194622), (11, 240868816), (16, 165597311), (22, 120434408), (37, 71609648), (44, 60217204), (74, 35804824), (88, 30108602), (148, 17902412), (176, 15054301), (296, 8951206), (407, 6509968), (592, 4475603), (814, 3254984), (1628, 1627492), (3256, 813746), (6512, 406873)]