2620648368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1399919}}^1$

素因数の和:1399946

約数の個数: 60

約数和(自身を含む): 7898348640

約数和(自身を除く): 5277700272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1399919, 2799838, 4199757, 5599676, 8399514, 11199352, 12599271, 16799028, 18198947, 22398704, 25198542, 33598056, 36397894, 50397084, 54596841, 67196112, 72795788, 100794168, 109193682, 145591576, 163790523, 201588336, 218387364, 291183152, 327581046, 436774728, 655162092, 873549456, 1310324184, 2620648368]

約数ペア:

[(1, 2620648368), (2, 1310324184), (3, 873549456), (4, 655162092), (6, 436774728), (8, 327581046), (9, 291183152), (12, 218387364), (13, 201588336), (16, 163790523), (18, 145591576), (24, 109193682), (26, 100794168), (36, 72795788), (39, 67196112), (48, 54596841), (52, 50397084), (72, 36397894), (78, 33598056), (104, 25198542), (117, 22398704), (144, 18198947), (156, 16799028), (208, 12599271), (234, 11199352), (312, 8399514), (468, 5599676), (624, 4199757), (936, 2799838), (1872, 1399919)]