521309076

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{18701}}^1$

素因数の和:18832

約数の個数: 48

約数和(自身を含む): 1281909888

約数和(自身を除く): 760600812

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 101, 138, 202, 276, 303, 404, 606, 1212, 2323, 4646, 6969, 9292, 13938, 18701, 27876, 37402, 56103, 74804, 112206, 224412, 430123, 860246, 1290369, 1720492, 1888801, 2580738, 3777602, 5161476, 5666403, 7555204, 11332806, 22665612, 43442423, 86884846, 130327269, 173769692, 260654538, 521309076]

約数ペア:

[(1, 521309076), (2, 260654538), (3, 173769692), (4, 130327269), (6, 86884846), (12, 43442423), (23, 22665612), (46, 11332806), (69, 7555204), (92, 5666403), (101, 5161476), (138, 3777602), (202, 2580738), (276, 1888801), (303, 1720492), (404, 1290369), (606, 860246), (1212, 430123), (2323, 224412), (4646, 112206), (6969, 74804), (9292, 56103), (13938, 37402), (18701, 27876)]