842531326

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{243647}}^1$

素因数の和:243688

約数の個数: 32

約数和(自身を含む): 1637314560

約数和(自身を除く): 794783234

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 243647, 487294, 1705529, 3167411, 3411058, 4629293, 6334822, 9258586, 22171877, 32405051, 44343754, 60180809, 64810102, 120361618, 421265663, 842531326]

約数ペア:

[(1, 842531326), (2, 421265663), (7, 120361618), (13, 64810102), (14, 60180809), (19, 44343754), (26, 32405051), (38, 22171877), (91, 9258586), (133, 6334822), (182, 4629293), (247, 3411058), (266, 3167411), (494, 1705529), (1729, 487294), (3458, 243647)]