9969170876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{814741}}^1$

素因数の和:814794

約数の個数: 48

約数和(自身を含む): 21900264960

約数和(自身を除く): 11931094084

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 814741, 1629482, 3258964, 5703187, 11406374, 15480079, 18739043, 22812748, 30960158, 37478086, 61920316, 74956172, 108360553, 131173301, 216721106, 262346602, 356041817, 433442212, 524693204, 712083634, 1424167268, 2492292719, 4984585438, 9969170876]

約数ペア:

[(1, 9969170876), (2, 4984585438), (4, 2492292719), (7, 1424167268), (14, 712083634), (19, 524693204), (23, 433442212), (28, 356041817), (38, 262346602), (46, 216721106), (76, 131173301), (92, 108360553), (133, 74956172), (161, 61920316), (266, 37478086), (322, 30960158), (437, 22812748), (532, 18739043), (644, 15480079), (874, 11406374), (1748, 5703187), (3059, 3258964), (6118, 1629482), (12236, 814741)]