1359770608

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{391639}}^1$

素因数の和:391685

約数の個数: 40

約数和(自身を含む): 3108055040

約数和(自身を除く): 1748284432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 391639, 783278, 1566556, 2741473, 3133112, 5482946, 6266224, 10965892, 12140809, 21931784, 24281618, 43863568, 48563236, 84985663, 97126472, 169971326, 194252944, 339942652, 679885304, 1359770608]

約数ペア:

[(1, 1359770608), (2, 679885304), (4, 339942652), (7, 194252944), (8, 169971326), (14, 97126472), (16, 84985663), (28, 48563236), (31, 43863568), (56, 24281618), (62, 21931784), (112, 12140809), (124, 10965892), (217, 6266224), (248, 5482946), (434, 3133112), (496, 2741473), (868, 1566556), (1736, 783278), (3472, 391639)]