810802239548

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4729}}^1\times {\mathrm{142403}}^1$

素因数の和:147186

約数の個数: 48

約数和(自身を含む): 1659678746880

約数和(自身を除く): 848876507332

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 4729, 9458, 18916, 33103, 66206, 132412, 142403, 203347, 284806, 406694, 569612, 813388, 996821, 1423429, 1993642, 2846858, 3987284, 5693716, 6123329, 12246658, 24493316, 42863303, 85726606, 171453212, 673423787, 1346847574, 2693695148, 4713966509, 9427933018, 18855866036, 28957222841, 57914445682, 115828891364, 202700559887, 405401119774, 810802239548]

約数ペア:

[(1, 810802239548), (2, 405401119774), (4, 202700559887), (7, 115828891364), (14, 57914445682), (28, 28957222841), (43, 18855866036), (86, 9427933018), (172, 4713966509), (301, 2693695148), (602, 1346847574), (1204, 673423787), (4729, 171453212), (9458, 85726606), (18916, 42863303), (33103, 24493316), (66206, 12246658), (132412, 6123329), (142403, 5693716), (203347, 3987284), (284806, 2846858), (406694, 1993642), (569612, 1423429), (813388, 996821)]