748210384

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{766609}}^1$

素因数の和:766678

約数の個数: 20

約数和(自身を含む): 1473424420

約数和(自身を除く): 725214036

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 766609, 1533218, 3066436, 6132872, 12265744, 46763149, 93526298, 187052596, 374105192, 748210384]

約数ペア:

[(1, 748210384), (2, 374105192), (4, 187052596), (8, 93526298), (16, 46763149), (61, 12265744), (122, 6132872), (244, 3066436), (488, 1533218), (976, 766609)]