2955974

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 5376000

約数和(自身を除く): 2420026

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 139, 217, 278, 343, 434, 686, 973, 1519, 1946, 3038, 4309, 6811, 8618, 10633, 13622, 21266, 30163, 47677, 60326, 95354, 211141, 422282, 1477987, 2955974]

約数ペア:

[(1, 2955974), (2, 1477987), (7, 422282), (14, 211141), (31, 95354), (49, 60326), (62, 47677), (98, 30163), (139, 21266), (217, 13622), (278, 10633), (343, 8618), (434, 6811), (686, 4309), (973, 3038), (1519, 1946)]