980311458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{17669}}^1$

素因数の和:19002

約数の個数: 32

約数和(自身を含む): 2242535040

約数和(自身を除く): 1262223582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1321, 2642, 3963, 7926, 9247, 17669, 18494, 27741, 35338, 53007, 55482, 106014, 123683, 247366, 371049, 742098, 23340749, 46681498, 70022247, 140044494, 163385243, 326770486, 490155729, 980311458]

約数ペア:

[(1, 980311458), (2, 490155729), (3, 326770486), (6, 163385243), (7, 140044494), (14, 70022247), (21, 46681498), (42, 23340749), (1321, 742098), (2642, 371049), (3963, 247366), (7926, 123683), (9247, 106014), (17669, 55482), (18494, 53007), (27741, 35338)]