2858909998

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{641}}^2$

素因数の和:1369

約数の個数: 36

約数和(自身を含む): 5066671176

約数和(自身を除く): 2207761178

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 641, 994, 1282, 3479, 4487, 6958, 8974, 31409, 45511, 62818, 91022, 318577, 410881, 637154, 821762, 2230039, 2876167, 4460078, 5752334, 20133169, 29172551, 40266338, 58345102, 204207857, 408415714, 1429454999, 2858909998]

約数ペア:

[(1, 2858909998), (2, 1429454999), (7, 408415714), (14, 204207857), (49, 58345102), (71, 40266338), (98, 29172551), (142, 20133169), (497, 5752334), (641, 4460078), (994, 2876167), (1282, 2230039), (3479, 821762), (4487, 637154), (6958, 410881), (8974, 318577), (31409, 91022), (45511, 62818)]