514990658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{709}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 960442560

約数和(自身を除く): 445451902

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 307, 338, 614, 709, 1183, 1418, 2149, 2366, 3991, 4298, 4963, 7982, 9217, 9926, 18434, 27937, 51883, 55874, 64519, 103766, 119821, 129038, 217663, 239642, 363181, 435326, 726362, 838747, 1523641, 1677494, 2829619, 3047282, 5659238, 19807333, 36785047, 39614666, 73570094, 257495329, 514990658]

約数ペア:

[(1, 514990658), (2, 257495329), (7, 73570094), (13, 39614666), (14, 36785047), (26, 19807333), (91, 5659238), (169, 3047282), (182, 2829619), (307, 1677494), (338, 1523641), (614, 838747), (709, 726362), (1183, 435326), (1418, 363181), (2149, 239642), (2366, 217663), (3991, 129038), (4298, 119821), (4963, 103766), (7982, 64519), (9217, 55874), (9926, 51883), (18434, 27937)]