2887778088

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1028411}}^1$

素因数の和:1028439

約数の個数: 64

約数和(自身を含む): 8638660800

約数和(自身を除く): 5750882712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 1028411, 2056822, 3085233, 4113644, 6170466, 8227288, 9255699, 12340932, 13369343, 18511398, 24681864, 26738686, 27767097, 37022796, 40108029, 53477372, 55534194, 74045592, 80216058, 106954744, 111068388, 120324087, 160432116, 222136776, 240648174, 320864232, 360972261, 481296348, 721944522, 962592696, 1443889044, 2887778088]

約数ペア:

[(1, 2887778088), (2, 1443889044), (3, 962592696), (4, 721944522), (6, 481296348), (8, 360972261), (9, 320864232), (12, 240648174), (13, 222136776), (18, 160432116), (24, 120324087), (26, 111068388), (27, 106954744), (36, 80216058), (39, 74045592), (52, 55534194), (54, 53477372), (72, 40108029), (78, 37022796), (104, 27767097), (108, 26738686), (117, 24681864), (156, 18511398), (216, 13369343), (234, 12340932), (312, 9255699), (351, 8227288), (468, 6170466), (702, 4113644), (936, 3085233), (1404, 2056822), (2808, 1028411)]