489042372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{447841}}^1$

素因数の和:447868

約数の個数: 48

約数和(自身を含む): 1404432512

約数和(自身を除く): 915390140

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 447841, 895682, 1343523, 1791364, 2687046, 3134887, 5374092, 5821933, 6269774, 9404661, 11643866, 12539548, 17465799, 18809322, 23287732, 34931598, 37618644, 40753531, 69863196, 81507062, 122260593, 163014124, 244521186, 489042372]

約数ペア:

[(1, 489042372), (2, 244521186), (3, 163014124), (4, 122260593), (6, 81507062), (7, 69863196), (12, 40753531), (13, 37618644), (14, 34931598), (21, 23287732), (26, 18809322), (28, 17465799), (39, 12539548), (42, 11643866), (52, 9404661), (78, 6269774), (84, 5821933), (91, 5374092), (156, 3134887), (182, 2687046), (273, 1791364), (364, 1343523), (546, 895682), (1092, 447841)]