421022014

素因数分解:

$2^1\times 7^2\times {\mathrm{1447}}^1\times {\mathrm{2969}}^1$

素因数の和:4432

約数の個数: 24

約数和(自身を含む): 735395760

約数和(自身を除く): 314373746

約数列:

[1, 2, 7, 14, 49, 98, 1447, 2894, 2969, 5938, 10129, 20258, 20783, 41566, 70903, 141806, 145481, 290962, 4296143, 8592286, 30073001, 60146002, 210511007, 421022014]

約数ペア:

[(1, 421022014), (2, 210511007), (7, 60146002), (14, 30073001), (49, 8592286), (98, 4296143), (1447, 290962), (2894, 145481), (2969, 141806), (5938, 70903), (10129, 41566), (20258, 20783)]