803996908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{3049}}^1$

素因数の和:3538

約数の個数: 48

約数和(自身を含む): 1657101600

約数和(自身を除く): 853104692

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 461, 572, 922, 1844, 3049, 5071, 5993, 6098, 10142, 11986, 12196, 20284, 23972, 33539, 39637, 65923, 67078, 79274, 131846, 134156, 158548, 263692, 436007, 872014, 1405589, 1744028, 2811178, 5622356, 15461479, 18272657, 30922958, 36545314, 61845916, 73090628, 200999227, 401998454, 803996908]

約数ペア:

[(1, 803996908), (2, 401998454), (4, 200999227), (11, 73090628), (13, 61845916), (22, 36545314), (26, 30922958), (44, 18272657), (52, 15461479), (143, 5622356), (286, 2811178), (461, 1744028), (572, 1405589), (922, 872014), (1844, 436007), (3049, 263692), (5071, 158548), (5993, 134156), (6098, 131846), (10142, 79274), (11986, 67078), (12196, 65923), (20284, 39637), (23972, 33539)]