2068994512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2741}}^1$

素因数の和:2972

約数の個数: 80

約数和(自身を含む): 4569707520

約数和(自身を除く): 2500713008

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 191, 208, 247, 304, 382, 494, 764, 988, 1528, 1976, 2483, 2741, 3056, 3629, 3952, 4966, 5482, 7258, 9932, 10964, 14516, 19864, 21928, 29032, 35633, 39728, 43856, 47177, 52079, 58064, 71266, 94354, 104158, 142532, 188708, 208316, 285064, 377416, 416632, 523531, 570128, 677027, 754832, 833264, 1047062, 1354054, 2094124, 2708108, 4188248, 5416216, 6805903, 8376496, 9947089, 10832432, 13611806, 19894178, 27223612, 39788356, 54447224, 79576712, 108894448, 129312157, 159153424, 258624314, 517248628, 1034497256, 2068994512]

約数ペア:

[(1, 2068994512), (2, 1034497256), (4, 517248628), (8, 258624314), (13, 159153424), (16, 129312157), (19, 108894448), (26, 79576712), (38, 54447224), (52, 39788356), (76, 27223612), (104, 19894178), (152, 13611806), (191, 10832432), (208, 9947089), (247, 8376496), (304, 6805903), (382, 5416216), (494, 4188248), (764, 2708108), (988, 2094124), (1528, 1354054), (1976, 1047062), (2483, 833264), (2741, 754832), (3056, 677027), (3629, 570128), (3952, 523531), (4966, 416632), (5482, 377416), (7258, 285064), (9932, 208316), (10964, 188708), (14516, 142532), (19864, 104158), (21928, 94354), (29032, 71266), (35633, 58064), (39728, 52079), (43856, 47177)]