1242714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 2856960

約数和(自身を除く): 1614246

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 991, 1254, 1982, 2973, 5946, 10901, 18829, 21802, 32703, 37658, 56487, 65406, 112974, 207119, 414238, 621357, 1242714]

約数ペア:

[(1, 1242714), (2, 621357), (3, 414238), (6, 207119), (11, 112974), (19, 65406), (22, 56487), (33, 37658), (38, 32703), (57, 21802), (66, 18829), (114, 10901), (209, 5946), (418, 2973), (627, 1982), (991, 1254)]