2808204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 7585536

約数和(自身を除く): 4777332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 331, 404, 606, 662, 707, 993, 1212, 1324, 1414, 1986, 2121, 2317, 2828, 3972, 4242, 4634, 6951, 8484, 9268, 13902, 27804, 33431, 66862, 100293, 133724, 200586, 234017, 401172, 468034, 702051, 936068, 1404102, 2808204]

約数ペア:

[(1, 2808204), (2, 1404102), (3, 936068), (4, 702051), (6, 468034), (7, 401172), (12, 234017), (14, 200586), (21, 133724), (28, 100293), (42, 66862), (84, 33431), (101, 27804), (202, 13902), (303, 9268), (331, 8484), (404, 6951), (606, 4634), (662, 4242), (707, 3972), (993, 2828), (1212, 2317), (1324, 2121), (1414, 1986)]