2090855382

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{646523}}^1$

素因数の和:646553

約数の個数: 48

約数和(自身を含む): 5306668992

約数和(自身を除く): 3215813610

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 646523, 1293046, 1939569, 3879138, 4525661, 7111753, 9051322, 13576983, 14223506, 21335259, 27153966, 31679627, 42670518, 49782271, 63359254, 95038881, 99564542, 149346813, 190077762, 298693626, 348475897, 696951794, 1045427691, 2090855382]

約数ペア:

[(1, 2090855382), (2, 1045427691), (3, 696951794), (6, 348475897), (7, 298693626), (11, 190077762), (14, 149346813), (21, 99564542), (22, 95038881), (33, 63359254), (42, 49782271), (49, 42670518), (66, 31679627), (77, 27153966), (98, 21335259), (147, 14223506), (154, 13576983), (231, 9051322), (294, 7111753), (462, 4525661), (539, 3879138), (1078, 1939569), (1617, 1293046), (3234, 646523)]