788266090

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{344221}}^1$

素因数の和:344457

約数の個数: 16

約数和(自身を含む): 1425079080

約数和(自身を除く): 636812990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 344221, 688442, 1721105, 3442210, 78826609, 157653218, 394133045, 788266090]

約数ペア:

[(1, 788266090), (2, 394133045), (5, 157653218), (10, 78826609), (229, 3442210), (458, 1721105), (1145, 688442), (2290, 344221)]