883917890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{120919}}^1$

素因数の和:120986

約数の個数: 32

約数和(自身を含む): 1723835520

約数和(自身を除く): 839917630

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 120919, 241838, 604595, 1209190, 2055623, 4111246, 5199517, 10278115, 10399034, 20556230, 25997585, 51995170, 88391789, 176783578, 441958945, 883917890]

約数ペア:

[(1, 883917890), (2, 441958945), (5, 176783578), (10, 88391789), (17, 51995170), (34, 25997585), (43, 20556230), (85, 10399034), (86, 10278115), (170, 5199517), (215, 4111246), (430, 2055623), (731, 1209190), (1462, 604595), (3655, 241838), (7310, 120919)]