1410042998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 2697891840

約数和(自身を除く): 1287848842

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 491, 509, 806, 982, 1018, 2821, 3437, 3563, 5642, 6383, 6617, 6874, 7126, 12766, 13234, 15221, 15779, 30442, 31558, 44681, 46319, 89362, 92638, 106547, 110453, 197873, 205127, 213094, 220906, 249919, 395746, 410254, 499838, 1385111, 1435889, 1749433, 2770222, 2871778, 3248947, 3498866, 6497894, 7747489, 15494978, 22742629, 45485258, 54232423, 100717357, 108464846, 201434714, 705021499, 1410042998]

約数ペア:

[(1, 1410042998), (2, 705021499), (7, 201434714), (13, 108464846), (14, 100717357), (26, 54232423), (31, 45485258), (62, 22742629), (91, 15494978), (182, 7747489), (217, 6497894), (403, 3498866), (434, 3248947), (491, 2871778), (509, 2770222), (806, 1749433), (982, 1435889), (1018, 1385111), (2821, 499838), (3437, 410254), (3563, 395746), (5642, 249919), (6383, 220906), (6617, 213094), (6874, 205127), (7126, 197873), (12766, 110453), (13234, 106547), (15221, 92638), (15779, 89362), (30442, 46319), (31558, 44681)]