1864408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 4348080

約数和(自身を除く): 2483672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 197, 338, 364, 394, 676, 728, 788, 1183, 1352, 1379, 1576, 2366, 2561, 2758, 4732, 5122, 5516, 9464, 10244, 11032, 17927, 20488, 33293, 35854, 66586, 71708, 133172, 143416, 233051, 266344, 466102, 932204, 1864408]

約数ペア:

[(1, 1864408), (2, 932204), (4, 466102), (7, 266344), (8, 233051), (13, 143416), (14, 133172), (26, 71708), (28, 66586), (52, 35854), (56, 33293), (91, 20488), (104, 17927), (169, 11032), (182, 10244), (197, 9464), (338, 5516), (364, 5122), (394, 4732), (676, 2758), (728, 2561), (788, 2366), (1183, 1576), (1352, 1379)]