980735964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{202799}}^1$

素因数の和:202850

約数の個数: 48

約数和(自身を含む): 2543923200

約数和(自身を除く): 1563187236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 202799, 405598, 608397, 811196, 1216794, 2433588, 2636387, 5272774, 6286769, 7909161, 10545548, 12573538, 15818322, 18860307, 25147076, 31636644, 37720614, 75441228, 81727997, 163455994, 245183991, 326911988, 490367982, 980735964]

約数ペア:

[(1, 980735964), (2, 490367982), (3, 326911988), (4, 245183991), (6, 163455994), (12, 81727997), (13, 75441228), (26, 37720614), (31, 31636644), (39, 25147076), (52, 18860307), (62, 15818322), (78, 12573538), (93, 10545548), (124, 7909161), (156, 6286769), (186, 5272774), (372, 2636387), (403, 2433588), (806, 1216794), (1209, 811196), (1612, 608397), (2418, 405598), (4836, 202799)]