2038687196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{9227}}^1$

素因数の和:9858

約数の個数: 48

約数和(自身を含む): 4398729216

約数和(自身を除く): 2360042020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 607, 1214, 2428, 4249, 7891, 8498, 9227, 15782, 16996, 18454, 31564, 36908, 55237, 64589, 110474, 119951, 129178, 220948, 239902, 258356, 479804, 839657, 1679314, 3358628, 5600789, 11201578, 22403156, 39205523, 72810257, 78411046, 145620514, 156822092, 291241028, 509671799, 1019343598, 2038687196]

約数ペア:

[(1, 2038687196), (2, 1019343598), (4, 509671799), (7, 291241028), (13, 156822092), (14, 145620514), (26, 78411046), (28, 72810257), (52, 39205523), (91, 22403156), (182, 11201578), (364, 5600789), (607, 3358628), (1214, 1679314), (2428, 839657), (4249, 479804), (7891, 258356), (8498, 239902), (9227, 220948), (15782, 129178), (16996, 119951), (18454, 110474), (31564, 64589), (36908, 55237)]