2019413247254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{872693711}}^1$

素因数の和:872693815

約数の個数: 16

約数和(自身を含む): 3298782231360

約数和(自身を除く): 1279368984106

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 872693711, 1745387422, 11345018243, 22690036486, 77669740279, 155339480558, 1009706623627, 2019413247254]

約数ペア:

[(1, 2019413247254), (2, 1009706623627), (13, 155339480558), (26, 77669740279), (89, 22690036486), (178, 11345018243), (1157, 1745387422), (2314, 872693711)]