2019652030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{496229}}^1$

素因数の和:496284

約数の個数: 32

約数和(自身を含む): 4073055840

約数和(自身を除く): 2053403810

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 496229, 992458, 2481145, 4962290, 5458519, 10917038, 18360473, 27292595, 36720946, 54585190, 91802365, 183604730, 201965203, 403930406, 1009826015, 2019652030]

約数ペア:

[(1, 2019652030), (2, 1009826015), (5, 403930406), (10, 201965203), (11, 183604730), (22, 91802365), (37, 54585190), (55, 36720946), (74, 27292595), (110, 18360473), (185, 10917038), (370, 5458519), (407, 4962290), (814, 2481145), (2035, 992458), (4070, 496229)]