17149490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 32472576

約数和(自身を除く): 15323086

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 431, 862, 865, 1730, 2155, 3979, 4310, 7958, 9913, 19826, 19895, 39790, 49565, 74563, 99130, 149126, 372815, 745630, 1714949, 3429898, 8574745, 17149490]

約数ペア:

[(1, 17149490), (2, 8574745), (5, 3429898), (10, 1714949), (23, 745630), (46, 372815), (115, 149126), (173, 99130), (230, 74563), (346, 49565), (431, 39790), (862, 19895), (865, 19826), (1730, 9913), (2155, 7958), (3979, 4310)]