123005623244

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{937}}^1\times {\mathrm{18679}}^1$

素因数の和:19878

約数の個数: 48

約数和(自身を含む): 247268206080

約数和(自身を除く): 124262582836

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 937, 1004, 1757, 1874, 3514, 3748, 6559, 7028, 13118, 18679, 26236, 37358, 74716, 130753, 235187, 261506, 470374, 523012, 940748, 1646309, 3292618, 4688429, 6585236, 9376858, 17502223, 18753716, 32819003, 35004446, 65638006, 70008892, 122515561, 131276012, 245031122, 490062244, 4393057973, 8786115946, 17572231892, 30751405811, 61502811622, 123005623244]

約数ペア:

[(1, 123005623244), (2, 61502811622), (4, 30751405811), (7, 17572231892), (14, 8786115946), (28, 4393057973), (251, 490062244), (502, 245031122), (937, 131276012), (1004, 122515561), (1757, 70008892), (1874, 65638006), (3514, 35004446), (3748, 32819003), (6559, 18753716), (7028, 17502223), (13118, 9376858), (18679, 6585236), (26236, 4688429), (37358, 3292618), (74716, 1646309), (130753, 940748), (235187, 523012), (261506, 470374)]