4912856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 10043040

約数和(自身を除く): 5130184

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 487, 776, 974, 1261, 1948, 2522, 3896, 5044, 6331, 10088, 12662, 25324, 47239, 50648, 94478, 188956, 377912, 614107, 1228214, 2456428, 4912856]

約数ペア:

[(1, 4912856), (2, 2456428), (4, 1228214), (8, 614107), (13, 377912), (26, 188956), (52, 94478), (97, 50648), (104, 47239), (194, 25324), (388, 12662), (487, 10088), (776, 6331), (974, 5044), (1261, 3896), (1948, 2522)]