304493456

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{311981}}^1$

素因数の和:312050

約数の個数: 20

約数和(自身を含む): 599629404

約数和(自身を除く): 295135948

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 311981, 623962, 1247924, 2495848, 4991696, 19030841, 38061682, 76123364, 152246728, 304493456]

約数ペア:

[(1, 304493456), (2, 152246728), (4, 76123364), (8, 38061682), (16, 19030841), (61, 4991696), (122, 2495848), (244, 1247924), (488, 623962), (976, 311981)]