417966536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{93463}}^1$

素因数の和:93525

約数の個数: 32

約数和(自身を含む): 863607360

約数和(自身を除く): 445640824

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 93463, 186926, 373852, 747704, 1215019, 2430038, 4018909, 4860076, 8037818, 9720152, 16075636, 32151272, 52245817, 104491634, 208983268, 417966536]

約数ペア:

[(1, 417966536), (2, 208983268), (4, 104491634), (8, 52245817), (13, 32151272), (26, 16075636), (43, 9720152), (52, 8037818), (86, 4860076), (104, 4018909), (172, 2430038), (344, 1215019), (559, 747704), (1118, 373852), (2236, 186926), (4472, 93463)]