2958410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 6556032

約数和(自身を除く): 3597622

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3251, 6502, 16255, 22757, 32510, 42263, 45514, 84526, 113785, 211315, 227570, 295841, 422630, 591682, 1479205, 2958410]

約数ペア:

[(1, 2958410), (2, 1479205), (5, 591682), (7, 422630), (10, 295841), (13, 227570), (14, 211315), (26, 113785), (35, 84526), (65, 45514), (70, 42263), (91, 32510), (130, 22757), (182, 16255), (455, 6502), (910, 3251)]