1988385864

素因数分解:

$2^3\times 3^1\times {\mathrm{383}}^1\times {\mathrm{216317}}^1$

素因数の和:216709

約数の個数: 32

約数和(自身を含む): 4983966720

約数和(自身を除く): 2995580856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 383, 766, 1149, 1532, 2298, 3064, 4596, 9192, 216317, 432634, 648951, 865268, 1297902, 1730536, 2595804, 5191608, 82849411, 165698822, 248548233, 331397644, 497096466, 662795288, 994192932, 1988385864]

約数ペア:

[(1, 1988385864), (2, 994192932), (3, 662795288), (4, 497096466), (6, 331397644), (8, 248548233), (12, 165698822), (24, 82849411), (383, 5191608), (766, 2595804), (1149, 1730536), (1532, 1297902), (2298, 865268), (3064, 648951), (4596, 432634), (9192, 216317)]