1115202838

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1327}}^1\times {\mathrm{3023}}^1$

素因数の和:4491

約数の個数: 16

約数和(自身を含む): 1686666240

約数和(自身を除く): 571463402

約数列:

[1, 2, 139, 278, 1327, 2654, 3023, 6046, 184453, 368906, 420197, 840394, 4011521, 8023042, 557601419, 1115202838]

約数ペア:

[(1, 1115202838), (2, 557601419), (139, 8023042), (278, 4011521), (1327, 840394), (2654, 420197), (3023, 368906), (6046, 184453)]