836402890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{114419}}^1$

素因数の和:114486

約数の個数: 32

約数和(自身を含む): 1631171520

約数和(自身を除く): 794768630

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 114419, 228838, 572095, 1144190, 1945123, 3890246, 4920017, 9725615, 9840034, 19451230, 24600085, 49200170, 83640289, 167280578, 418201445, 836402890]

約数ペア:

[(1, 836402890), (2, 418201445), (5, 167280578), (10, 83640289), (17, 49200170), (34, 24600085), (43, 19451230), (85, 9840034), (86, 9725615), (170, 4920017), (215, 3890246), (430, 1945123), (731, 1144190), (1462, 572095), (3655, 228838), (7310, 114419)]