744987922

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{4643}}^1$

素因数の和:4882

約数の個数: 32

約数和(自身を含む): 1303143552

約数和(自身を除く): 558155630

約数列:

[1, 2, 7, 14, 73, 146, 157, 314, 511, 1022, 1099, 2198, 4643, 9286, 11461, 22922, 32501, 65002, 80227, 160454, 338939, 677878, 728951, 1457902, 2372573, 4745146, 5102657, 10205314, 53213423, 106426846, 372493961, 744987922]

約数ペア:

[(1, 744987922), (2, 372493961), (7, 106426846), (14, 53213423), (73, 10205314), (146, 5102657), (157, 4745146), (314, 2372573), (511, 1457902), (1022, 728951), (1099, 677878), (2198, 338939), (4643, 160454), (9286, 80227), (11461, 65002), (22922, 32501)]