1209732106

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 2043518400

約数和(自身を除く): 833786294

約数列:

[1, 2, 11, 22, 59, 118, 121, 193, 242, 386, 439, 649, 878, 1298, 2123, 4246, 4829, 7139, 9658, 11387, 14278, 22774, 23353, 25901, 46706, 51802, 53119, 84727, 106238, 125257, 169454, 250514, 284911, 569822, 931997, 1377827, 1863994, 2755654, 3134021, 4998893, 6268042, 9997786, 10251967, 20503934, 54987823, 109975646, 604866053, 1209732106]

約数ペア:

[(1, 1209732106), (2, 604866053), (11, 109975646), (22, 54987823), (59, 20503934), (118, 10251967), (121, 9997786), (193, 6268042), (242, 4998893), (386, 3134021), (439, 2755654), (649, 1863994), (878, 1377827), (1298, 931997), (2123, 569822), (4246, 284911), (4829, 250514), (7139, 169454), (9658, 125257), (11387, 106238), (14278, 84727), (22774, 53119), (23353, 51802), (25901, 46706)]