1853117890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14254753}}^1$

素因数の和:14254773

約数の個数: 16

約数和(自身を含む): 3592198008

約数和(自身を除く): 1739080118

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 14254753, 28509506, 71273765, 142547530, 185311789, 370623578, 926558945, 1853117890]

約数ペア:

[(1, 1853117890), (2, 926558945), (5, 370623578), (10, 185311789), (13, 142547530), (26, 71273765), (65, 28509506), (130, 14254753)]