2019802502

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1\times {\mathrm{7001}}^1$

素因数の和:9223

約数の個数: 16

約数和(自身を含む): 3076790832

約数和(自身を除く): 1056988330

約数列:

[1, 2, 67, 134, 2153, 4306, 7001, 14002, 144251, 288502, 469067, 938134, 15073153, 30146306, 1009901251, 2019802502]

約数ペア:

[(1, 2019802502), (2, 1009901251), (67, 30146306), (134, 15073153), (2153, 938134), (4306, 469067), (7001, 288502), (14002, 144251)]