12817070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 26500608

約数和(自身を除く): 13683538

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 647, 1294, 1415, 1981, 2830, 3235, 3962, 4529, 6470, 9058, 9905, 19810, 22645, 45290, 183101, 366202, 915505, 1281707, 1831010, 2563414, 6408535, 12817070]

約数ペア:

[(1, 12817070), (2, 6408535), (5, 2563414), (7, 1831010), (10, 1281707), (14, 915505), (35, 366202), (70, 183101), (283, 45290), (566, 22645), (647, 19810), (1294, 9905), (1415, 9058), (1981, 6470), (2830, 4529), (3235, 3962)]