1030484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 2352000

約数和(自身を除く): 1321516

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 149, 182, 247, 266, 298, 364, 494, 532, 596, 988, 1043, 1729, 1937, 2086, 2831, 3458, 3874, 4172, 5662, 6916, 7748, 11324, 13559, 19817, 27118, 36803, 39634, 54236, 73606, 79268, 147212, 257621, 515242, 1030484]

約数ペア:

[(1, 1030484), (2, 515242), (4, 257621), (7, 147212), (13, 79268), (14, 73606), (19, 54236), (26, 39634), (28, 36803), (38, 27118), (52, 19817), (76, 13559), (91, 11324), (133, 7748), (149, 6916), (182, 5662), (247, 4172), (266, 3874), (298, 3458), (364, 2831), (494, 2086), (532, 1937), (596, 1729), (988, 1043)]