401020434

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{50291}}^1$

素因数の和:50742

約数の個数: 24

約数和(自身を含む): 870856272

約数和(自身を除く): 469835838

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 50291, 100582, 150873, 301746, 452619, 905238, 22278913, 44557826, 66836739, 133673478, 200510217, 401020434]

約数ペア:

[(1, 401020434), (2, 200510217), (3, 133673478), (6, 66836739), (9, 44557826), (18, 22278913), (443, 905238), (886, 452619), (1329, 301746), (2658, 150873), (3987, 100582), (7974, 50291)]