2213328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3547}}^1$

素因数の和:3571

約数の個数: 40

約数和(自身を含む): 6159328

約数和(自身を除く): 3946000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3547, 7094, 10641, 14188, 21282, 28376, 42564, 46111, 56752, 85128, 92222, 138333, 170256, 184444, 276666, 368888, 553332, 737776, 1106664, 2213328]

約数ペア:

[(1, 2213328), (2, 1106664), (3, 737776), (4, 553332), (6, 368888), (8, 276666), (12, 184444), (13, 170256), (16, 138333), (24, 92222), (26, 85128), (39, 56752), (48, 46111), (52, 42564), (78, 28376), (104, 21282), (156, 14188), (208, 10641), (312, 7094), (624, 3547)]