3980929678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{287681}}^1$

素因数の和:287748

約数の個数: 32

約数和(自身を含む): 7083881568

約数和(自身を除く): 3102951890

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 6919, 13838, 287681, 575362, 3164491, 4890577, 6328982, 9781154, 10644197, 21288394, 53796347, 107592694, 117086167, 180951349, 234172334, 361902698, 1990464839, 3980929678]

約数ペア:

[(1, 3980929678), (2, 1990464839), (11, 361902698), (17, 234172334), (22, 180951349), (34, 117086167), (37, 107592694), (74, 53796347), (187, 21288394), (374, 10644197), (407, 9781154), (629, 6328982), (814, 4890577), (1258, 3164491), (6919, 575362), (13838, 287681)]