6490666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 12620160

約数和(自身を除く): 6129494

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 1877, 3458, 3754, 13139, 24401, 26278, 35663, 48802, 71326, 170807, 249641, 341614, 463619, 499282, 927238, 3245333, 6490666]

約数ペア:

[(1, 6490666), (2, 3245333), (7, 927238), (13, 499282), (14, 463619), (19, 341614), (26, 249641), (38, 170807), (91, 71326), (133, 48802), (182, 35663), (247, 26278), (266, 24401), (494, 13139), (1729, 3754), (1877, 3458)]