8399482

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 16662240

約数和(自身を除く): 8262758

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 347, 494, 637, 694, 931, 1274, 1729, 1862, 2429, 3458, 4511, 4858, 6593, 9022, 12103, 13186, 17003, 24206, 31577, 34006, 46151, 63154, 85709, 92302, 171418, 221039, 323057, 442078, 599963, 646114, 1199926, 4199741, 8399482]

約数ペア:

[(1, 8399482), (2, 4199741), (7, 1199926), (13, 646114), (14, 599963), (19, 442078), (26, 323057), (38, 221039), (49, 171418), (91, 92302), (98, 85709), (133, 63154), (182, 46151), (247, 34006), (266, 31577), (347, 24206), (494, 17003), (637, 13186), (694, 12103), (931, 9022), (1274, 6593), (1729, 4858), (1862, 4511), (2429, 3458)]