8507642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 15168384

約数和(自身を除く): 6660742

約数列:

[1, 2, 11, 13, 22, 26, 143, 151, 197, 286, 302, 394, 1661, 1963, 2167, 2561, 3322, 3926, 4334, 5122, 21593, 28171, 29747, 43186, 56342, 59494, 327217, 386711, 654434, 773422, 4253821, 8507642]

約数ペア:

[(1, 8507642), (2, 4253821), (11, 773422), (13, 654434), (22, 386711), (26, 327217), (143, 59494), (151, 56342), (197, 43186), (286, 29747), (302, 28171), (394, 21593), (1661, 5122), (1963, 4334), (2167, 3926), (2561, 3322)]