1008277636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 1882440000

約数和(自身を除く): 874162364

約数列:

[1, 2, 4, 19, 38, 76, 149, 269, 298, 331, 538, 596, 662, 1076, 1324, 2831, 5111, 5662, 6289, 10222, 11324, 12578, 20444, 25156, 40081, 49319, 80162, 89039, 98638, 160324, 178078, 197276, 356156, 761539, 937061, 1523078, 1691741, 1874122, 3046156, 3383482, 3748244, 6766964, 13266811, 26533622, 53067244, 252069409, 504138818, 1008277636]

約数ペア:

[(1, 1008277636), (2, 504138818), (4, 252069409), (19, 53067244), (38, 26533622), (76, 13266811), (149, 6766964), (269, 3748244), (298, 3383482), (331, 3046156), (538, 1874122), (596, 1691741), (662, 1523078), (1076, 937061), (1324, 761539), (2831, 356156), (5111, 197276), (5662, 178078), (6289, 160324), (10222, 98638), (11324, 89039), (12578, 80162), (20444, 49319), (25156, 40081)]