1284830456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1764877}}^1$

素因数の和:1764903

約数の個数: 32

約数和(自身を含む): 2964995040

約数和(自身を除く): 1680164584

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1764877, 3529754, 7059508, 12354139, 14119016, 22943401, 24708278, 45886802, 49416556, 91773604, 98833112, 160603807, 183547208, 321207614, 642415228, 1284830456]

約数ペア:

[(1, 1284830456), (2, 642415228), (4, 321207614), (7, 183547208), (8, 160603807), (13, 98833112), (14, 91773604), (26, 49416556), (28, 45886802), (52, 24708278), (56, 22943401), (91, 14119016), (104, 12354139), (182, 7059508), (364, 3529754), (728, 1764877)]