283670282

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 494017920

約数和(自身を除く): 210347638

約数列:

[1, 2, 7, 14, 131, 137, 262, 274, 917, 959, 1129, 1834, 1918, 2258, 7903, 15806, 17947, 35894, 125629, 147899, 154673, 251258, 295798, 309346, 1035293, 1082711, 2070586, 2165422, 20262163, 40524326, 141835141, 283670282]

約数ペア:

[(1, 283670282), (2, 141835141), (7, 40524326), (14, 20262163), (131, 2165422), (137, 2070586), (262, 1082711), (274, 1035293), (917, 309346), (959, 295798), (1129, 251258), (1834, 154673), (1918, 147899), (2258, 125629), (7903, 35894), (15806, 17947)]