1020480786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{13933}}^1$

素因数の和:14267

約数の個数: 48

約数和(自身を含む): 2388900696

約数和(自身を除く): 1368419910

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 313, 626, 939, 1878, 2817, 4069, 5634, 8138, 12207, 13933, 24414, 27866, 36621, 41799, 73242, 83598, 125397, 181129, 250794, 362258, 543387, 1086774, 1630161, 3260322, 4361029, 8722058, 13083087, 26166174, 39249261, 56693377, 78498522, 113386754, 170080131, 340160262, 510240393, 1020480786]

約数ペア:

[(1, 1020480786), (2, 510240393), (3, 340160262), (6, 170080131), (9, 113386754), (13, 78498522), (18, 56693377), (26, 39249261), (39, 26166174), (78, 13083087), (117, 8722058), (234, 4361029), (313, 3260322), (626, 1630161), (939, 1086774), (1878, 543387), (2817, 362258), (4069, 250794), (5634, 181129), (8138, 125397), (12207, 83598), (13933, 73242), (24414, 41799), (27866, 36621)]