406236490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{3203}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 798641856

約数和(自身を除く): 392405366

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1153, 2306, 3203, 5765, 6406, 11530, 12683, 16015, 25366, 32030, 35233, 63415, 70466, 126830, 176165, 352330, 3693059, 7386118, 18465295, 36930590, 40623649, 81247298, 203118245, 406236490]

約数ペア:

[(1, 406236490), (2, 203118245), (5, 81247298), (10, 40623649), (11, 36930590), (22, 18465295), (55, 7386118), (110, 3693059), (1153, 352330), (2306, 176165), (3203, 126830), (5765, 70466), (6406, 63415), (11530, 35233), (12683, 32030), (16015, 25366)]