2080494064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2617}}^1\times {\mathrm{4517}}^1$

素因数の和:7153

約数の個数: 40

約数和(自身を含む): 4400062128

約数和(自身を除く): 2319568064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2617, 4517, 5234, 9034, 10468, 18068, 20936, 28787, 36136, 41872, 49687, 57574, 72272, 99374, 115148, 198748, 230296, 397496, 460592, 794992, 11820989, 23641978, 47283956, 94567912, 130030879, 189135824, 260061758, 520123516, 1040247032, 2080494064]

約数ペア:

[(1, 2080494064), (2, 1040247032), (4, 520123516), (8, 260061758), (11, 189135824), (16, 130030879), (22, 94567912), (44, 47283956), (88, 23641978), (176, 11820989), (2617, 794992), (4517, 460592), (5234, 397496), (9034, 230296), (10468, 198748), (18068, 115148), (20936, 99374), (28787, 72272), (36136, 57574), (41872, 49687)]