1279897452

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{352007}}^1$

素因数の和:352118

約数の個数: 36

約数和(自身を含む): 3267338256

約数和(自身を除く): 1987440804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 352007, 704014, 1056021, 1408028, 2112042, 3168063, 4224084, 6336126, 12672252, 35552707, 71105414, 106658121, 142210828, 213316242, 319974363, 426632484, 639948726, 1279897452]

約数ペア:

[(1, 1279897452), (2, 639948726), (3, 426632484), (4, 319974363), (6, 213316242), (9, 142210828), (12, 106658121), (18, 71105414), (36, 35552707), (101, 12672252), (202, 6336126), (303, 4224084), (404, 3168063), (606, 2112042), (909, 1408028), (1212, 1056021), (1818, 704014), (3636, 352007)]