426458410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{264881}}^1$

素因数の和:264918

約数の個数: 32

約数和(自身を含む): 915432192

約数和(自身を除く): 488973782

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 264881, 529762, 1324405, 1854167, 2648810, 3708334, 6092263, 9270835, 12184526, 18541670, 30461315, 42645841, 60922630, 85291682, 213229205, 426458410]

約数ペア:

[(1, 426458410), (2, 213229205), (5, 85291682), (7, 60922630), (10, 42645841), (14, 30461315), (23, 18541670), (35, 12184526), (46, 9270835), (70, 6092263), (115, 3708334), (161, 2648810), (230, 1854167), (322, 1324405), (805, 529762), (1610, 264881)]