1275578972

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1409}}^1\times {\mathrm{2543}}^1$

素因数の和:4045

約数の個数: 24

約数和(自身を含む): 2259835200

約数和(自身を除く): 984256228

約数列:

[1, 2, 4, 89, 178, 356, 1409, 2543, 2818, 5086, 5636, 10172, 125401, 226327, 250802, 452654, 501604, 905308, 3583087, 7166174, 14332348, 318894743, 637789486, 1275578972]

約数ペア:

[(1, 1275578972), (2, 637789486), (4, 318894743), (89, 14332348), (178, 7166174), (356, 3583087), (1409, 905308), (2543, 501604), (2818, 452654), (5086, 250802), (5636, 226327), (10172, 125401)]