1972271951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{36269}}^1$

素因数の和:36418

約数の個数: 16

約数和(自身を含む): 2193609600

約数和(自身を除く): 221337649

約数列:

[1, 13, 47, 89, 611, 1157, 4183, 36269, 54379, 471497, 1704643, 3227941, 22160359, 41963233, 151713227, 1972271951]

約数ペア:

[(1, 1972271951), (13, 151713227), (47, 41963233), (89, 22160359), (611, 3227941), (1157, 1704643), (4183, 471497), (36269, 54379)]