1791128404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^3\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 3739680000

約数和(自身を除く): 1948551596

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 149, 247, 298, 299, 437, 494, 529, 596, 598, 874, 988, 1058, 1196, 1748, 1937, 2116, 2831, 3427, 3874, 5662, 5681, 6854, 6877, 7748, 10051, 11324, 11362, 12167, 13708, 13754, 20102, 22724, 24334, 27508, 36803, 40204, 44551, 48668, 65113, 73606, 78821, 89102, 130226, 130663, 147212, 157642, 158171, 178204, 231173, 260452, 261326, 315284, 316342, 462346, 522652, 632684, 846469, 924692, 1024673, 1497599, 1692938, 1812883, 2049346, 2995198, 3005249, 3385876, 3625766, 4098692, 5990396, 6010498, 7251532, 12020996, 19468787, 23567479, 34444777, 38937574, 47134958, 68889554, 77875148, 94269916, 137779108, 447782101, 895564202, 1791128404]

約数ペア:

[(1, 1791128404), (2, 895564202), (4, 447782101), (13, 137779108), (19, 94269916), (23, 77875148), (26, 68889554), (38, 47134958), (46, 38937574), (52, 34444777), (76, 23567479), (92, 19468787), (149, 12020996), (247, 7251532), (298, 6010498), (299, 5990396), (437, 4098692), (494, 3625766), (529, 3385876), (596, 3005249), (598, 2995198), (874, 2049346), (988, 1812883), (1058, 1692938), (1196, 1497599), (1748, 1024673), (1937, 924692), (2116, 846469), (2831, 632684), (3427, 522652), (3874, 462346), (5662, 316342), (5681, 315284), (6854, 261326), (6877, 260452), (7748, 231173), (10051, 178204), (11324, 158171), (11362, 157642), (12167, 147212), (13708, 130663), (13754, 130226), (20102, 89102), (22724, 78821), (24334, 73606), (27508, 65113), (36803, 48668), (40204, 44551)]