1824992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 4000752

約数和(自身を除く): 2175760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 107, 164, 208, 214, 328, 416, 428, 533, 656, 856, 1066, 1312, 1391, 1712, 2132, 2782, 3424, 4264, 4387, 5564, 8528, 8774, 11128, 17056, 17548, 22256, 35096, 44512, 57031, 70192, 114062, 140384, 228124, 456248, 912496, 1824992]

約数ペア:

[(1, 1824992), (2, 912496), (4, 456248), (8, 228124), (13, 140384), (16, 114062), (26, 70192), (32, 57031), (41, 44512), (52, 35096), (82, 22256), (104, 17548), (107, 17056), (164, 11128), (208, 8774), (214, 8528), (328, 5564), (416, 4387), (428, 4264), (533, 3424), (656, 2782), (856, 2132), (1066, 1712), (1312, 1391)]