1274120216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{118589}}^1$

素因数の和:118691

約数の個数: 32

約数和(自身を含む): 2561544000

約数和(自身を除く): 1287423784

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 118589, 237178, 474356, 948712, 2016013, 4032026, 8064052, 9368531, 16128104, 18737062, 37474124, 74948248, 159265027, 318530054, 637060108, 1274120216]

約数ペア:

[(1, 1274120216), (2, 637060108), (4, 318530054), (8, 159265027), (17, 74948248), (34, 37474124), (68, 18737062), (79, 16128104), (136, 9368531), (158, 8064052), (316, 4032026), (632, 2016013), (1343, 948712), (2686, 474356), (5372, 237178), (10744, 118589)]