17291390

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 31629528

約数和(自身を除く): 14338138

約数列:

[1, 2, 5, 10, 83, 166, 251, 415, 502, 830, 1255, 2510, 6889, 13778, 20833, 34445, 41666, 68890, 104165, 208330, 1729139, 3458278, 8645695, 17291390]

約数ペア:

[(1, 17291390), (2, 8645695), (5, 3458278), (10, 1729139), (83, 208330), (166, 104165), (251, 68890), (415, 41666), (502, 34445), (830, 20833), (1255, 13778), (2510, 6889)]