1528226882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 2865488640

約数和(自身を除く): 1337261758

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 193, 278, 313, 386, 626, 973, 1351, 1807, 1946, 2191, 2509, 2702, 3614, 4069, 4382, 5018, 8138, 12649, 17563, 25298, 26827, 28483, 35126, 43507, 53654, 56966, 60409, 87014, 120818, 187789, 304549, 348751, 375578, 422863, 565591, 609098, 697502, 785317, 845726, 1131182, 1570634, 2441257, 3959137, 4882514, 5497219, 7918274, 8396851, 10994438, 16793702, 58777957, 109159063, 117555914, 218318126, 764113441, 1528226882]

約数ペア:

[(1, 1528226882), (2, 764113441), (7, 218318126), (13, 117555914), (14, 109159063), (26, 58777957), (91, 16793702), (139, 10994438), (182, 8396851), (193, 7918274), (278, 5497219), (313, 4882514), (386, 3959137), (626, 2441257), (973, 1570634), (1351, 1131182), (1807, 845726), (1946, 785317), (2191, 697502), (2509, 609098), (2702, 565591), (3614, 422863), (4069, 375578), (4382, 348751), (5018, 304549), (8138, 187789), (12649, 120818), (17563, 87014), (25298, 60409), (26827, 56966), (28483, 53654), (35126, 43507)]