2533498

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 36

約数和(自身を含む): 4560570

約数和(自身を除く): 2027072

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 121, 209, 242, 319, 361, 418, 551, 638, 722, 1102, 2299, 3509, 3971, 4598, 6061, 7018, 7942, 10469, 12122, 20938, 43681, 66671, 87362, 115159, 133342, 230318, 1266749, 2533498]

約数ペア:

[(1, 2533498), (2, 1266749), (11, 230318), (19, 133342), (22, 115159), (29, 87362), (38, 66671), (58, 43681), (121, 20938), (209, 12122), (242, 10469), (319, 7942), (361, 7018), (418, 6061), (551, 4598), (638, 3971), (722, 3509), (1102, 2299)]