8401694398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{22037}}^1$

素因数の和:22264

約数の個数: 32

約数和(自身を含む): 13540147200

約数和(自身を除く): 5138452802

約数列:

[1, 2, 19, 38, 79, 127, 158, 254, 1501, 2413, 3002, 4826, 10033, 20066, 22037, 44074, 190627, 381254, 418703, 837406, 1740923, 2798699, 3481846, 5597398, 33077537, 53175281, 66155074, 106350562, 221097221, 442194442, 4200847199, 8401694398]

約数ペア:

[(1, 8401694398), (2, 4200847199), (19, 442194442), (38, 221097221), (79, 106350562), (127, 66155074), (158, 53175281), (254, 33077537), (1501, 5597398), (2413, 3481846), (3002, 2798699), (4826, 1740923), (10033, 837406), (20066, 418703), (22037, 381254), (44074, 190627)]