634073512

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{79979}}^1$

素因数の和:80976

約数の個数: 16

約数和(自身を含む): 1190102400

約数和(自身を除く): 556028888

約数列:

[1, 2, 4, 8, 991, 1982, 3964, 7928, 79979, 159958, 319916, 639832, 79259189, 158518378, 317036756, 634073512]

約数ペア:

[(1, 634073512), (2, 317036756), (4, 158518378), (8, 79259189), (991, 639832), (1982, 319916), (3964, 159958), (7928, 79979)]