715669978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2887}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 1190225664

約数和(自身を除く): 474555686

約数列:

[1, 2, 17, 23, 34, 46, 317, 391, 634, 782, 2887, 5389, 5774, 7291, 10778, 14582, 49079, 66401, 98158, 123947, 132802, 247894, 915179, 1128817, 1830358, 2257634, 15558043, 21049117, 31116086, 42098234, 357834989, 715669978]

約数ペア:

[(1, 715669978), (2, 357834989), (17, 42098234), (23, 31116086), (34, 21049117), (46, 15558043), (317, 2257634), (391, 1830358), (634, 1128817), (782, 915179), (2887, 247894), (5389, 132802), (5774, 123947), (7291, 98158), (10778, 66401), (14582, 49079)]