17411996

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 36191232

約数和(自身を除く): 18779236

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 101, 131, 188, 202, 262, 329, 404, 524, 658, 707, 917, 1316, 1414, 1834, 2828, 3668, 4747, 6157, 9494, 12314, 13231, 18988, 24628, 26462, 33229, 43099, 52924, 66458, 86198, 92617, 132916, 172396, 185234, 370468, 621857, 1243714, 2487428, 4352999, 8705998, 17411996]

約数ペア:

[(1, 17411996), (2, 8705998), (4, 4352999), (7, 2487428), (14, 1243714), (28, 621857), (47, 370468), (94, 185234), (101, 172396), (131, 132916), (188, 92617), (202, 86198), (262, 66458), (329, 52924), (404, 43099), (524, 33229), (658, 26462), (707, 24628), (917, 18988), (1316, 13231), (1414, 12314), (1834, 9494), (2828, 6157), (3668, 4747)]