90289474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{733}}^1$

素因数の和:1266

約数の個数: 24

約数和(自身を含む): 149361660

約数和(自身を除く): 59072186

約数列:

[1, 2, 11, 22, 121, 242, 509, 733, 1018, 1466, 5599, 8063, 11198, 16126, 61589, 88693, 123178, 177386, 373097, 746194, 4104067, 8208134, 45144737, 90289474]

約数ペア:

[(1, 90289474), (2, 45144737), (11, 8208134), (22, 4104067), (121, 746194), (242, 373097), (509, 177386), (733, 123178), (1018, 88693), (1466, 61589), (5599, 16126), (8063, 11198)]