1011142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 1814400

約数和(自身を除く): 803258

約数列:

[1, 2, 11, 19, 22, 38, 41, 59, 82, 118, 209, 418, 451, 649, 779, 902, 1121, 1298, 1558, 2242, 2419, 4838, 8569, 12331, 17138, 24662, 26609, 45961, 53218, 91922, 505571, 1011142]

約数ペア:

[(1, 1011142), (2, 505571), (11, 91922), (19, 53218), (22, 45961), (38, 26609), (41, 24662), (59, 17138), (82, 12331), (118, 8569), (209, 4838), (418, 2419), (451, 2242), (649, 1558), (779, 1298), (902, 1121)]