1425671422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1171}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 2700288000

約数和(自身を除く): 1274616578

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 199, 266, 322, 398, 437, 874, 1171, 1393, 2342, 2786, 3059, 3781, 4577, 6118, 7562, 8197, 9154, 16394, 22249, 26467, 26933, 32039, 44498, 52934, 53866, 64078, 86963, 155743, 173926, 188531, 233029, 311486, 377062, 466058, 511727, 608741, 1023454, 1217482, 1631203, 3262406, 3582089, 4427551, 5359667, 7164178, 8855102, 10719334, 30992857, 37517669, 61985714, 75035338, 101833673, 203667346, 712835711, 1425671422]

約数ペア:

[(1, 1425671422), (2, 712835711), (7, 203667346), (14, 101833673), (19, 75035338), (23, 61985714), (38, 37517669), (46, 30992857), (133, 10719334), (161, 8855102), (199, 7164178), (266, 5359667), (322, 4427551), (398, 3582089), (437, 3262406), (874, 1631203), (1171, 1217482), (1393, 1023454), (2342, 608741), (2786, 511727), (3059, 466058), (3781, 377062), (4577, 311486), (6118, 233029), (7562, 188531), (8197, 173926), (9154, 155743), (16394, 86963), (22249, 64078), (26467, 53866), (26933, 52934), (32039, 44498)]