1887262364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{184231}}^1$

素因数の和:184445

約数の個数: 24

約数和(自身を含む): 3574837728

約数和(自身を除く): 1687575364

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 10244, 184231, 368462, 736924, 2395003, 4790006, 9580012, 36293507, 72587014, 145174028, 471815591, 943631182, 1887262364]

約数ペア:

[(1, 1887262364), (2, 943631182), (4, 471815591), (13, 145174028), (26, 72587014), (52, 36293507), (197, 9580012), (394, 4790006), (788, 2395003), (2561, 736924), (5122, 368462), (10244, 184231)]