17491708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 35731584

約数和(自身を除く): 18239876

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 421, 442, 611, 799, 842, 884, 1222, 1598, 1684, 2444, 3196, 5473, 7157, 10387, 10946, 14314, 19787, 20774, 21892, 28628, 39574, 41548, 79148, 93041, 186082, 257231, 336379, 372164, 514462, 672758, 1028924, 1345516, 4372927, 8745854, 17491708]

約数ペア:

[(1, 17491708), (2, 8745854), (4, 4372927), (13, 1345516), (17, 1028924), (26, 672758), (34, 514462), (47, 372164), (52, 336379), (68, 257231), (94, 186082), (188, 93041), (221, 79148), (421, 41548), (442, 39574), (611, 28628), (799, 21892), (842, 20774), (884, 19787), (1222, 14314), (1598, 10946), (1684, 10387), (2444, 7157), (3196, 5473)]