2773702986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{128021}}^1$

素因数の和:128206

約数の個数: 32

約数和(自身を含む): 5825513088

約数和(自身を除く): 3051810102

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 10833, 21666, 128021, 256042, 384063, 768126, 2944483, 5888966, 8833449, 17666898, 20099297, 40198594, 60297891, 120595782, 462283831, 924567662, 1386851493, 2773702986]

約数ペア:

[(1, 2773702986), (2, 1386851493), (3, 924567662), (6, 462283831), (23, 120595782), (46, 60297891), (69, 40198594), (138, 20099297), (157, 17666898), (314, 8833449), (471, 5888966), (942, 2944483), (3611, 768126), (7222, 384063), (10833, 256042), (21666, 128021)]