1386019184

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{715919}}^1$

素因数の和:715949

約数の個数: 30

約数和(自身を含む): 2951738160

約数和(自身を除く): 1565718976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 715919, 1431838, 2863676, 5727352, 7875109, 11454704, 15750218, 31500436, 63000872, 86626199, 126001744, 173252398, 346504796, 693009592, 1386019184]

約数ペア:

[(1, 1386019184), (2, 693009592), (4, 346504796), (8, 173252398), (11, 126001744), (16, 86626199), (22, 63000872), (44, 31500436), (88, 15750218), (121, 11454704), (176, 7875109), (242, 5727352), (484, 2863676), (968, 1431838), (1936, 715919)]