1019969216

素因数分解:

$2^6\times 7^1\times {\mathrm{953}}^1\times {\mathrm{2389}}^1$

素因数の和:3361

約数の個数: 56

約数和(自身を含む): 2316540960

約数和(自身を除く): 1296571744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 953, 1906, 2389, 3812, 4778, 6671, 7624, 9556, 13342, 15248, 16723, 19112, 26684, 30496, 33446, 38224, 53368, 60992, 66892, 76448, 106736, 133784, 152896, 213472, 267568, 426944, 535136, 1070272, 2276717, 4553434, 9106868, 15937019, 18213736, 31874038, 36427472, 63748076, 72854944, 127496152, 145709888, 254992304, 509984608, 1019969216]

約数ペア:

[(1, 1019969216), (2, 509984608), (4, 254992304), (7, 145709888), (8, 127496152), (14, 72854944), (16, 63748076), (28, 36427472), (32, 31874038), (56, 18213736), (64, 15937019), (112, 9106868), (224, 4553434), (448, 2276717), (953, 1070272), (1906, 535136), (2389, 426944), (3812, 267568), (4778, 213472), (6671, 152896), (7624, 133784), (9556, 106736), (13342, 76448), (15248, 66892), (16723, 60992), (19112, 53368), (26684, 38224), (30496, 33446)]