2201478886

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 3591236880

約数和(自身を除く): 1389757994

約数列:

[1, 2, 17, 34, 83, 109, 166, 218, 289, 421, 578, 842, 1411, 1853, 2822, 3706, 7157, 9047, 14314, 18094, 23987, 31501, 34943, 45889, 47974, 63002, 69886, 91778, 121669, 153799, 243338, 307598, 594031, 780113, 1188062, 1560226, 2614583, 3808787, 5229166, 7617574, 10098527, 13261921, 20197054, 26523842, 64749379, 129498758, 1100739443, 2201478886]

約数ペア:

[(1, 2201478886), (2, 1100739443), (17, 129498758), (34, 64749379), (83, 26523842), (109, 20197054), (166, 13261921), (218, 10098527), (289, 7617574), (421, 5229166), (578, 3808787), (842, 2614583), (1411, 1560226), (1853, 1188062), (2822, 780113), (3706, 594031), (7157, 307598), (9047, 243338), (14314, 153799), (18094, 121669), (23987, 91778), (31501, 69886), (34943, 63002), (45889, 47974)]