2152881106

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1\times {\mathrm{20117}}^1$

素因数の和:20925

約数の個数: 16

約数和(自身を含む): 3278187864

約数和(自身を除く): 1125306758

約数列:

[1, 2, 73, 146, 733, 1466, 20117, 40234, 53509, 107018, 1468541, 2937082, 14745761, 29491522, 1076440553, 2152881106]

約数ペア:

[(1, 2152881106), (2, 1076440553), (73, 29491522), (146, 14745761), (733, 2937082), (1466, 1468541), (20117, 107018), (40234, 53509)]