1121170088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103889}}^1$

素因数の和:103985

約数の個数: 32

約数和(自身を含む): 2244024000

約数和(自身を除く): 1122853912

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 103889, 207778, 415556, 831112, 1973891, 3947782, 7376119, 7895564, 14752238, 15791128, 29504476, 59008952, 140146261, 280292522, 560585044, 1121170088]

約数ペア:

[(1, 1121170088), (2, 560585044), (4, 280292522), (8, 140146261), (19, 59008952), (38, 29504476), (71, 15791128), (76, 14752238), (142, 7895564), (152, 7376119), (284, 3947782), (568, 1973891), (1349, 831112), (2698, 415556), (5396, 207778), (10792, 103889)]