2013068990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1\times {\mathrm{6563}}^1$

素因数の和:7436

約数の個数: 32

約数和(自身を含む): 3726514080

約数和(自身を除く): 1713445090

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 829, 1658, 4145, 6563, 8290, 13126, 30673, 32815, 61346, 65630, 153365, 242831, 306730, 485662, 1214155, 2428310, 5440727, 10881454, 27203635, 54407270, 201306899, 402613798, 1006534495, 2013068990]

約数ペア:

[(1, 2013068990), (2, 1006534495), (5, 402613798), (10, 201306899), (37, 54407270), (74, 27203635), (185, 10881454), (370, 5440727), (829, 2428310), (1658, 1214155), (4145, 485662), (6563, 306730), (8290, 242831), (13126, 153365), (30673, 65630), (32815, 61346)]