743136772

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{193727}}^1$

素因数の和:193875

約数の個数: 24

約数和(自身を含む): 1497129984

約数和(自身を除く): 753993212

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 193727, 387454, 774908, 1356089, 2712178, 5424356, 26540599, 53081198, 106162396, 185784193, 371568386, 743136772]

約数ペア:

[(1, 743136772), (2, 371568386), (4, 185784193), (7, 106162396), (14, 53081198), (28, 26540599), (137, 5424356), (274, 2712178), (548, 1356089), (959, 774908), (1918, 387454), (3836, 193727)]