980224

素因数分解:

$2^8\times 7^1\times {\mathrm{547}}^1$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 2240224

約数和(自身を除く): 1260000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 547, 896, 1094, 1792, 2188, 3829, 4376, 7658, 8752, 15316, 17504, 30632, 35008, 61264, 70016, 122528, 140032, 245056, 490112, 980224]

約数ペア:

[(1, 980224), (2, 490112), (4, 245056), (7, 140032), (8, 122528), (14, 70016), (16, 61264), (28, 35008), (32, 30632), (56, 17504), (64, 15316), (112, 8752), (128, 7658), (224, 4376), (256, 3829), (448, 2188), (547, 1792), (896, 1094)]