450348548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 875696640

約数和(自身を除く): 425348092

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 103, 188, 206, 412, 611, 1222, 1339, 1789, 2444, 2678, 3578, 4841, 5356, 7156, 9682, 19364, 23257, 46514, 62933, 84083, 93028, 125866, 168166, 184267, 251732, 336332, 368534, 737068, 1093079, 2186158, 2395471, 4372316, 4790942, 8660549, 9581884, 17321098, 34642196, 112587137, 225174274, 450348548]

約数ペア:

[(1, 450348548), (2, 225174274), (4, 112587137), (13, 34642196), (26, 17321098), (47, 9581884), (52, 8660549), (94, 4790942), (103, 4372316), (188, 2395471), (206, 2186158), (412, 1093079), (611, 737068), (1222, 368534), (1339, 336332), (1789, 251732), (2444, 184267), (2678, 168166), (3578, 125866), (4841, 93028), (5356, 84083), (7156, 62933), (9682, 46514), (19364, 23257)]