1294328218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 2079936144

約数和(自身を除く): 785607926

約数列:

[1, 2, 17, 34, 173, 197, 346, 394, 1117, 2234, 2941, 3349, 5882, 6698, 18989, 34081, 37978, 68162, 193241, 220049, 386482, 440098, 579377, 1158754, 3285097, 3740833, 6570194, 7481666, 38068477, 76136954, 647164109, 1294328218]

約数ペア:

[(1, 1294328218), (2, 647164109), (17, 76136954), (34, 38068477), (173, 7481666), (197, 6570194), (346, 3740833), (394, 3285097), (1117, 1158754), (2234, 579377), (2941, 440098), (3349, 386482), (5882, 220049), (6698, 193241), (18989, 68162), (34081, 37978)]