2658441591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{5519}}^1$

素因数の和:5740

約数の個数: 48

約数和(自身を含む): 4340044800

約数和(自身を除く): 1681603209

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 179, 207, 299, 537, 897, 1611, 2327, 2691, 4117, 5519, 6981, 12351, 16557, 20943, 37053, 49671, 53521, 71747, 126937, 160563, 215241, 380811, 481689, 645723, 987901, 1142433, 1650181, 2963703, 4950543, 8891109, 12842713, 14851629, 22721723, 38528139, 68165169, 115584417, 204495507, 295382399, 886147197, 2658441591]

約数ペア:

[(1, 2658441591), (3, 886147197), (9, 295382399), (13, 204495507), (23, 115584417), (39, 68165169), (69, 38528139), (117, 22721723), (179, 14851629), (207, 12842713), (299, 8891109), (537, 4950543), (897, 2963703), (1611, 1650181), (2327, 1142433), (2691, 987901), (4117, 645723), (5519, 481689), (6981, 380811), (12351, 215241), (16557, 160563), (20943, 126937), (37053, 71747), (49671, 53521)]