788272130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1\times {\mathrm{2441}}^1$

素因数の和:3242

約数の個数: 32

約数和(自身を含む): 1454416128

約数和(自身を除く): 666143998

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 751, 1502, 2441, 3755, 4882, 7510, 12205, 24410, 32293, 64586, 104963, 161465, 209926, 322930, 524815, 1049630, 1833191, 3666382, 9165955, 18331910, 78827213, 157654426, 394136065, 788272130]

約数ペア:

[(1, 788272130), (2, 394136065), (5, 157654426), (10, 78827213), (43, 18331910), (86, 9165955), (215, 3666382), (430, 1833191), (751, 1049630), (1502, 524815), (2441, 322930), (3755, 209926), (4882, 161465), (7510, 104963), (12205, 64586), (24410, 32293)]