2280174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 5419008

約数和(自身を除く): 3138834

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 41, 46, 62, 69, 78, 82, 93, 123, 138, 186, 246, 299, 403, 533, 598, 713, 806, 897, 943, 1066, 1209, 1271, 1426, 1599, 1794, 1886, 2139, 2418, 2542, 2829, 3198, 3813, 4278, 5658, 7626, 9269, 12259, 16523, 18538, 24518, 27807, 29233, 33046, 36777, 49569, 55614, 58466, 73554, 87699, 99138, 175398, 380029, 760058, 1140087, 2280174]

約数ペア:

[(1, 2280174), (2, 1140087), (3, 760058), (6, 380029), (13, 175398), (23, 99138), (26, 87699), (31, 73554), (39, 58466), (41, 55614), (46, 49569), (62, 36777), (69, 33046), (78, 29233), (82, 27807), (93, 24518), (123, 18538), (138, 16523), (186, 12259), (246, 9269), (299, 7626), (403, 5658), (533, 4278), (598, 3813), (713, 3198), (806, 2829), (897, 2542), (943, 2418), (1066, 2139), (1209, 1886), (1271, 1794), (1426, 1599)]