1344708869

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 1733376000

約数和(自身を除く): 388667131

約数列:

[1, 7, 19, 23, 47, 133, 161, 199, 329, 437, 893, 1081, 1393, 2209, 3059, 3781, 4577, 6251, 7567, 9353, 15463, 20539, 26467, 32039, 41971, 50807, 65471, 86963, 143773, 177707, 215119, 293797, 355649, 439591, 608741, 965333, 1243949, 1505833, 3077137, 4087261, 6757331, 8352229, 10110593, 28610827, 58465603, 70774151, 192101267, 1344708869]

約数ペア:

[(1, 1344708869), (7, 192101267), (19, 70774151), (23, 58465603), (47, 28610827), (133, 10110593), (161, 8352229), (199, 6757331), (329, 4087261), (437, 3077137), (893, 1505833), (1081, 1243949), (1393, 965333), (2209, 608741), (3059, 439591), (3781, 355649), (4577, 293797), (6251, 215119), (7567, 177707), (9353, 143773), (15463, 86963), (20539, 65471), (26467, 50807), (32039, 41971)]