1080758

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 2073600

約数和(自身を除く): 992842

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 239, 266, 323, 478, 646, 1673, 2261, 3346, 4063, 4522, 4541, 8126, 9082, 28441, 31787, 56882, 63574, 77197, 154394, 540379, 1080758]

約数ペア:

[(1, 1080758), (2, 540379), (7, 154394), (14, 77197), (17, 63574), (19, 56882), (34, 31787), (38, 28441), (119, 9082), (133, 8126), (238, 4541), (239, 4522), (266, 4063), (323, 3346), (478, 2261), (646, 1673)]