1009761308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1949}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 1975428000

約数和(自身を除く): 965666692

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 401, 646, 802, 1292, 1604, 1949, 3898, 6817, 7619, 7796, 13634, 15238, 27268, 30476, 33133, 37031, 66266, 74062, 129523, 132532, 148124, 259046, 518092, 629527, 781549, 1259054, 1563098, 2518108, 3126196, 13286333, 14849431, 26572666, 29698862, 53145332, 59397724, 252440327, 504880654, 1009761308]

約数ペア:

[(1, 1009761308), (2, 504880654), (4, 252440327), (17, 59397724), (19, 53145332), (34, 29698862), (38, 26572666), (68, 14849431), (76, 13286333), (323, 3126196), (401, 2518108), (646, 1563098), (802, 1259054), (1292, 781549), (1604, 629527), (1949, 518092), (3898, 259046), (6817, 148124), (7619, 132532), (7796, 129523), (13634, 74062), (15238, 66266), (27268, 37031), (30476, 33133)]