1248365944

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{32831}}^1$

素因数の和:32948

約数の個数: 48

約数和(自身を含む): 2750993280

約数和(自身を除く): 1502627336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2716, 4753, 5432, 9506, 19012, 32831, 38024, 65662, 131324, 229817, 262648, 459634, 919268, 1608719, 1838536, 3184607, 3217438, 6369214, 6434876, 12738428, 12869752, 22292249, 25476856, 44584498, 89168996, 156045743, 178337992, 312091486, 624182972, 1248365944]

約数ペア:

[(1, 1248365944), (2, 624182972), (4, 312091486), (7, 178337992), (8, 156045743), (14, 89168996), (28, 44584498), (49, 25476856), (56, 22292249), (97, 12869752), (98, 12738428), (194, 6434876), (196, 6369214), (388, 3217438), (392, 3184607), (679, 1838536), (776, 1608719), (1358, 919268), (2716, 459634), (4753, 262648), (5432, 229817), (9506, 131324), (19012, 65662), (32831, 38024)]