4089644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 8279040

約数和(自身を除く): 4189396

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 59, 62, 86, 118, 124, 172, 236, 403, 559, 767, 806, 1118, 1333, 1534, 1612, 1829, 2236, 2537, 2666, 3068, 3658, 5074, 5332, 7316, 10148, 17329, 23777, 32981, 34658, 47554, 65962, 69316, 78647, 95108, 131924, 157294, 314588, 1022411, 2044822, 4089644]

約数ペア:

[(1, 4089644), (2, 2044822), (4, 1022411), (13, 314588), (26, 157294), (31, 131924), (43, 95108), (52, 78647), (59, 69316), (62, 65962), (86, 47554), (118, 34658), (124, 32981), (172, 23777), (236, 17329), (403, 10148), (559, 7316), (767, 5332), (806, 5074), (1118, 3658), (1333, 3068), (1534, 2666), (1612, 2537), (1829, 2236)]