612956734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{653}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 1006427520

約数和(自身を除く): 393470786

約数列:

[1, 2, 13, 26, 79, 158, 457, 653, 914, 1027, 1306, 2054, 5941, 8489, 11882, 16978, 36103, 51587, 72206, 103174, 298421, 469339, 596842, 670631, 938678, 1341262, 3879473, 7758946, 23575259, 47150518, 306478367, 612956734]

約数ペア:

[(1, 612956734), (2, 306478367), (13, 47150518), (26, 23575259), (79, 7758946), (158, 3879473), (457, 1341262), (653, 938678), (914, 670631), (1027, 596842), (1306, 469339), (2054, 298421), (5941, 103174), (8489, 72206), (11882, 51587), (16978, 36103)]