1662386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 2963520

約数和(自身を除く): 1301134

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 97, 194, 209, 418, 451, 779, 902, 1067, 1558, 1843, 2134, 3686, 3977, 7954, 8569, 17138, 20273, 40546, 43747, 75563, 87494, 151126, 831193, 1662386]

約数ペア:

[(1, 1662386), (2, 831193), (11, 151126), (19, 87494), (22, 75563), (38, 43747), (41, 40546), (82, 20273), (97, 17138), (194, 8569), (209, 7954), (418, 3977), (451, 3686), (779, 2134), (902, 1843), (1067, 1558)]