4121221258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{8641}}^1$

素因数の和:8843

約数の個数: 64

約数和(自身を含む): 8163578880

約数和(自身を除く): 4042357622

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 163, 209, 266, 326, 418, 1141, 1463, 1793, 2282, 2926, 3097, 3586, 6194, 8641, 12551, 17282, 21679, 25102, 34067, 43358, 60487, 68134, 95051, 120974, 164179, 190102, 238469, 328358, 476938, 665357, 1149253, 1330714, 1408483, 1805969, 2298506, 2816966, 3611938, 9859381, 12641783, 15493313, 19718762, 25283566, 26761177, 30986626, 53522354, 108453191, 187328239, 216906382, 294372947, 374656478, 588745894, 2060610629, 4121221258]

約数ペア:

[(1, 4121221258), (2, 2060610629), (7, 588745894), (11, 374656478), (14, 294372947), (19, 216906382), (22, 187328239), (38, 108453191), (77, 53522354), (133, 30986626), (154, 26761177), (163, 25283566), (209, 19718762), (266, 15493313), (326, 12641783), (418, 9859381), (1141, 3611938), (1463, 2816966), (1793, 2298506), (2282, 1805969), (2926, 1408483), (3097, 1330714), (3586, 1149253), (6194, 665357), (8641, 476938), (12551, 328358), (17282, 238469), (21679, 190102), (25102, 164179), (34067, 120974), (43358, 95051), (60487, 68134)]